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Hermes   Mercury    
God of Messengers, Travelers, and Thieves
Messenger of the Gods
God of Roads and Merchants
Vital Statistics
Gender Male
Family Zeus (father)
Maia (mother)
Atlas (maternal grandfather)
Pan (immortal son)
Luke Castellan, Chris Rodriguez, Connor & Travis Stoll, Cecil (sons)
Hermes' Cabin members (children)
Status Immortal
Eye Color Blue
Hair Color Salt-and-pepper and/or curly black
Height Any height
Affiliation Olympians
Weapons Caduceus
Species God
Home Olympus
Greek/Roman form Mercury (Roman)
Appearances The Lightning Thief (film)
The Sea of Monsters
The Titan's Curse
The Last Olympian
The Demigod Diaries
The Blood of Olympus
Actor Dylan Neal (The Lightning Thief)
Nathan Fillion (The Sea of Monsters)
Quests None
Young people don't always do what they're told, but if they can pull it off and do something wonderful, sometimes they escape punishment.

–Hermes to Percy Jackson, in The Sea of Monsters

Hermes is the Greek god of roads, speed, messengers, commerce, travel, thieves, merchants, athletes, and mail deliverers. His Roman counterpart is Mercury. His symbol is the Caduceus. Hermes was portrayed by Dylan Neal in The Lightning Thief; however, he is portrayed by Nathan Fillion in The Sea of Monsters.



Hermes stealing Apollo's cattle in Percy Jackson's Greek Gods


Zeus, his father

Hermes was born sometime after the first Titan War to Zeus and a Titaness named Maia. He matured rapidly and within a few minutes of his birth stole the cattle of Apollo and invented the lyre. He even thought of a clever way to cover up his crime: tying bundles of grass to the cows' feet and leading them backward out of the pasture to make it look like something had been led into the pasture, but not away from it.

Despite this, Apollo found out and went to Zeus for justice. When brought before his father, Hermes attempted to charm Zeus into letting him go by telling him he was just an innocent new born baby. Undeceived, but amused by the child's boldness, Zeus instead forced him to compensate Apollo, which Hermes did by presenting him with the lyre. Hermes also traded the shepherd's pipe (another invention of his) to Apollo in exchange for his golden staff and knowledge of the art of prophecy. When he came of age, Hermes was made the messenger of the gods.

As the messenger of gods Hermes would often serve as the intermediary between the gods and the mortal world. He aided Odysseus against Circe and told Calypso to either let him go or face the wrath of Zeus. During the Trojan War he sided with the Trojans and delivered Zeus' order to return Hector's body to his father. Also in the Trojan War, Hermes and Apollo teamed up to help guide the arrow that killed Achilles, and Hermes helped Helen escape with the rest of the citizens of Troy when they were over run by the Greek armies.

In other stories, Hermes gave a pair of his winged sandals to Perseus when Perseus went to behead Medusa. In some tales, he freed Zeus after the latter was initially defeated by Typhon and freed Ares from his imprisonment by the Alodai among numerous other feats.

Percy Jackson and the Olympians

The Sea of Monsters


Luke, his favorite son

He appears to Percy Jackson on the beach where he motivates the young demigod into going on a quest, despite the fact Tantalus denied his request. The god also lends some help to Percy and his friends by supplying them with some handy magical items such as a thermos, which acts as a compass and releases winds from the four corners of the earth, and some magical vitamins. The real reason behind Hermes' actions is the hope that Percy will bring Luke, one of his numerous sons, back from the side of Kronos. Later, when Hermes brings Percy a letter from his father, Percy says that he's sorry that Luke wouldn't listen to him, and that they ended up trying to kill each other. Hermes comforts Percy, and says that there is still time for Luke to change his mind, that "Families are messy. Immortal families are eternally messy", and there isn't much anyone can do about it. He seems to want Percy to defy Tantalus because he may have thought Percy could bring Luke to his senses.

The Titan's Curse

When Percy is tried by the Twelve Olympians, he defends Percy and asks the other gods who were in favor of not disintegrating him. When Apollo tries to do a haiku he interrupts and says that they should move onto the next topic. He voted in favor of keeping Percy alive. During the Olympian celebrations, Hermes has a conversation with Percy, but is interrupted by a call on his caduceus.

The Last Olympian

Hermes gets angry with Annabeth Chase because she wouldn't run off with Luke, and Hermes is afraid that Luke won't have a chance now. Percy gets angry at him and asks him that if he loves Luke so much, why wasn't he around when Luke was a kid instead of abandoning him and letting Luke become angry at him and the other Olympians. Hermes is furious at the implication that he had abandoned Luke and forgot about him, he and Percy do not speak again until Luke dies, when Percy apologizes for his words.

Hermes forgives Percy, but is still grieving over his son. When the Fates take Luke's body, he gives him a final blessing and kisses his son on the forehead. When Percy forces the gods to swear that they will claim their children by age thirteen, Hermes gives Percy a list of his children outside of Camp Half-Blood and asks him to personally escort them to the camp; Percy promises that he will.

It is stated that one of his duties is to monitor interactions between the divine and mortal worlds and help mortals rationalize these interactions. This is because he is the messenger between the divine and mortal worlds. He seems bitter about this because he did not receive the glory and worship that the other gods had told him that he would get.

The Heroes of Olympus

The Lost Hero

Hephaestus mentioned that Hermes is bored at home due to Zeus' ban that no Iris messages, visions, and dreams are to be sent to demigods, so he has nothing to deliver to anybody. When Jason Grace, Leo Valdez, and Piper McLean are in Detroit, they stumble upon a family of cyclopes made up of Ma Gasket and her sons. The trio talk about how they had just eaten a child of Mercury, one of Hermes' children from Camp Jupiter.

The Demigod Diaries

The Staff of Hermes

Hermes lost his staff and sends Percy and Annabeth to find it. After Percy retrieves it from the giant Cacus, Hermes rewards him by sending the couple on a date in Paris, since he is the god of travel.

Demigod files

Hermes in The Demigod Diaries

The Mark of Athena

While Hermes does not appear, when Annabeth falls down a pit looking for the Athena Parthenos and breaks her ankle, she finds a crate belonging to Hermes Express. She initially thinks it might be something useful, as Hermes delivers to gods, spirits, and demigods. Unfortunately, all she finds is bubble wrap inside and becomes frustrated at the messenger god, hoping it would be something to help her on her quest. Annabeth soon changes her mind and uses the bubble wrap to make a cast for herself.


In contrast to many of the other Olympians, Hermes is much more reasonable and helpful than the other major Olympian gods with a greater understanding of mortals. Hermes is not prone to the overt arrogance of some like Zeus or Ares, nor the character quirks like Apollo or Aphrodite. Part of this may be due to part of his job being to help mortals rationalize divine events giving him a greater understanding of things beyond himself. Sometimes, Hermes helps people to understand the things that covered with the Mist. He is shown to care a great deal for his children (especially Luke) and to be far more accepting of others. Both traits are not common among the other major Olympians. Hermes' visits are often beneficial to gods and demigods alike, and often help them out, though this is frequently at the request of another god or personal motivations. Hermes tends to be one of the more clever and cunning Olympians, as he tricked Argus into falling asleep and even outsmarted Apollo when he was a child. Since another one of Hermes' jobs is to guide the souls of the deceased into the Underworld, he is one of the few Olympians to be on good terms with Hades.

However, Hermes can become very angry when crossed, or especially if someone implies that he does not care about his children. Nonetheless, Hermes takes his duties as a god very seriously, rather unlike Apollo and Dionysus, who take their duties and responsibilities in a much lighter manner. As a result, Hermes will not breach his divine duties, even to save his own children, since not even he can defy the Fates, as attempting to do so would only make matters worse. All in all, Hermes is by far one of the more reasonable and beneficial Olympians.



Hermes in Percy Jackson's Greek Gods

He is described as appearing to resemble a middle-aged man with an athletic figure-slim and fit with salt-and-pepper hair, as a jogger and in his original form has a muscular build, curly black hair, blue eyes, elfish features, and a sly grin. He has been known to wear nylon running shorts and New York City Marathon T-shirt while jogging, an outfit similar to a mailman's when delivering mail with a pith helmet which sprout wings, and a suit. He carries a cell phone which turns into a caduceus. He has been known to sport winged shoes, as said in the books. When Hermes is furious, he has a furrowed brow, his eyes get steely cold, and his facial expression hardens like he'd "turned into marble."


Main article: Mercury

Hermes can change into his Roman counterpart of Mercury. As Mercury, he becomes more disciplined, militaristic, and warlike. He has children and perhaps descendants at Camp Jupiter in San Francisco.


As a son of Zeus, Hermes is a very powerful god. 

  • Strength: Hermes has great physical prowess, as shown in Percy Jackson's Greek Gods, when he lifted Chelone's entire house, and hurled it at her, turning her into the first turtle.
  • Swordsmanship: as revealed in Percy Jackson's Greek Gods, Hermes received a mighty sword from his brother Apollo in exchange for his flute. The Sword of Hermes is made of adamantine and Imperial Gold, and is extremely sharp. This implies excellent swordsmanship skills on Hermes' part. Apparently, these skills were later inherited by Hermes' son Luke.
  • Several Enhanced Skills: Hermes is perhaps the most versatile Olympian to be the god of so many diverse things. For example: roads, shepherds, thieves, travellers, hospitality, heralds, diplomacy, trade, language, writing, etc. Because of all these skills, Hermes could be described as a Jack of all trades, a title Luke once used when describing the children of Hermes.
  • Enhanced Speed: As the god of travel and messengers, Hermes is extremely fast and can travel at supersonic speeds due to his winged shoes.
  • Transgressing Realms: As the Messenger of the gods, Hermes can freely go to the realm of any god without an invitation, including the Underworld, as it is his duty to guide newly deceased souls there.
  • Enhanced Thievery: As the god of thieves, Hermes has a supernatural way of stealing things without others noticing, even other Olympians, such as when he stole Apollo's cattle as a child in Percy Jackson's Greek Gods.
  • Lock Manipulation: Hermes can sense the internal structure and mechanisms of any lock he touches, and is always able to make it unlock. He can also do this telekinetically.
  • Lock Intuition: Hermes can instantly identify curses and traps placed on locks, and deactivate them. 
  • Money Manipulation: Since Hermes is the god of merchants, he can easily manipulate money and the stock market. In The Diary of Luke Castellan, Hermes' son Luke is shown to have inherited this ability.
  • Athletics: As the god of athletics, Hermes has a naturally enhanced athletic ability. 
  • Inventions: Hermes is an unbelievable inventor only surpassed by his half-brother Hephaestus. Hermes even claims to have invented the Internet. 
  • Ancient Greek Alchemy: According to Luke in The Diary of Luke Castellan, Hermes is a very adept alchemist. Hermes' proficiency in is connected with his "Hermes Trismegistus"(Hermes Thrice-Greatest) title.
  • Power of Persuasion: In The Lost Hero, Annabeth mentions that Hermes can be "very convincing," but whether or not this is similar to Aphrodite's charmspeak is unknown.
  • Cleverness: Hermes has shown his cleverness by easily outsmarting his elder brother Apollo and stealing his cattle. 
  • Hermes also possesses divine wisdom, although Zeus, Athena, and Apollo surpass him.
  • Prophecy: as revealed in Percy Jackson's Greek Gods, Hermes persuaded his brother Apollo to teach him the art of prophecy. While Hermes cannot predict the future supernaturally, he can do so by throwing dice. This might have been how Hermes knew some of Luke's fate.



Caduceus, his symbol of power

Hermes' attributes are his Caduceus, winged sandals, winged golden helmet, and his mighty golden sword. According to Percy Jackson's Greek Gods, the Sword of Hermes is made of adamantium and Imperial Gold, and is extremely sharp. Though the Caduceus, sandals, and sword initially belonged to Apollo, he, admittedly, never used them, and readily gave them to Hermes in exchange for his younger brother's lyre and flute. Hermes' sacred animal is the ram.


Hermes has many children and all undetermined children go to Cabin #11 as explained by Luke in The Lightning Thief. His most mentioned child is Luke, who he loved very much, as seen in The Last Olympian when he blessed Luke and kissed his forehead before having the Three Fates carry off his dead body. Poseidon also told Percy in The Titan's Curse, that Hermes loved Luke so much up to the point that Luke became Hermes' pride and joy.

Greek Demigod Children

Roman Demigod Children

Immortal Children

  • Hermaphroditus (with Aphrodite)
  • Pan (with Dryope, an Arcadian nymph; faded)


  • Odysseus: Grandson to his son Autolycus.
  • Jason: Grandson to his son Autolycus.

Symbol of Power

Main article: Caduceus

A caduceus that Hermes usually keeps in phone form. It has two intertwined snakes named George and Martha, who can extend to full form when the caduceus is completely extended, possibly from George Washington and his wife Martha Dandridge Washington, or more likely from the two main characters of the play "Who's Afraid of Virginia Woolf," a married couple who are frequently venomous towards each other. It is also his symbol of power.


My son, I'm the god of travelers, the god of loads. If I know anything, I know that you must walk your own path, even though it tears my heart.

–Hermes to Luke, in The Last Olympian


Luke, his favorite son

Despite all the mistakes Luke had made in his life, Hermes still considers him to be his favorite son. Being a god, Hermes could not interfere with Luke's fate and was forced to watch him grow without ever being able to talk to him. Luke on the other hand resented his father for never being there for him, especially when his mother was having one of her fits. When the two finally did meet, they only ended up arguing. Hermes knew that Luke would eventually turn against the gods, but couldn't tell him his eventual fate. Luke took this as Hermes not caring about him at all and turned away from his father, claiming that Thalia Grace and Annabeth were his new family and he didn't need him anymore.

As time passed, Hermes still tried to help his son and build him up to be a great hero. He asked Chiron to send a satyr to aid Luke in reaching Camp Half-Blood. After years of training, Hermes gave Luke a quest to steal a golden apple from the Garden of the Hesperides. This only served to drive Luke further away from his father, as the quest was one that other heroes have done before. Luke's quest also ended in failure, leaving a large scar under Luke's left eye that served as a reminder of his failure.

Even after Luke officially joined the forces of Kronos, Hermes never gave up on him. Because he couldn't go to his son directly, he would ask for the help of other demigods in the hopes that they could save him. Even after ever failed try, he still never gave up hope. After Luke's death, Hermes have his son a final goodbye and kissed him on the forehead as the Fates took him away.

You couldn't marry if you became the Oracle. You couldn't see me anymore.

–Hermes to May, in The Last Olympian

May Castellan was one of Hermes many lovers. May's ability to see through the Mist was what originally attracted Hermes to her. Together, they eventually had a child together named Luke. However being a god meant that Hermes couldn't stay with May and was forced to leave. As time went on, May began to have visions as her ability to see past the Mist grew. She eventually decided that she would become the new Oracle of Delphi, as that is what she felt was her destiny. Hermes on the other hand tried to stop her, as the spirit of the Oracle hadn't successfully moved on to another mortal host in decades. May was driven mad in the process and was plagued with visions of the future, mostly about her son's eventually fate. When speaking with Percy, she mentions that Hermes comes to visit her, but it is unknown if it is really him.

Before failing to become the Oracle, May was happy raising their son and Hermes would visit her from time to time. One of his main objections to her becoming the Oracle was that if she did, he couldn't see her anymore. May however knew full well that Hermes would eventually move on, as he was immortal. When he went to protest, she asked that he not try to spare her feelings. Years after May's insanity, Hermes still feels horrible for what had happened and never forgot her.

You're an interesting young man. And so, what now?

–Hermes to Percy, in The Sea of Monsters

Percy Jackson is one of the first demigods Hermes turns to when his son joins Kronos. He appears before Percy as a jogger and convinces him to go on the quest anyway. While Hermes does hope Percy can save his son, he never tells Percy this outright and Percy claims that Luke can't be saved. Hermes however is still optimistic that Percy can talk sense into him. When this fails (with Luke and Percy almost killing each other), Hermes doesn't get angry and tells Percy you can't give up on family.

Despite Percy failing to save his son, Hermes held no grudge toward Percy and voted that he not be destroyed in The Titan's Curse. At the after party, Percy tried to tell him that Luke had (supposedly) died when Thalia kicked him over a cliff, but Hermes got a phone call and had to leave.

Percy and Hermes have a small falling out during The Last Olympian. With Luke now hosting the Titan Kronos, Hermes becomes angry at Annabeth for reasons Percy doesn't understand. When
Grip da percy

Percy Jackson

Percy defends Annabeth and starts blaming Hermes for Luke's choices, Hermes almost blasted Percy into ash, if not for Percy being in the hands of the Fates. The two reconcile after Luke's death, with Percy apologizing for thinking that Hermes was a bad father to Luke and Hermes apologizing to Percy for getting mad at him and Annabeth, when he was really mad at himself. Before they part ways, Hermes entrusts Percy to find a few of his demigod children and make sure they make it to camp.

I knew she would have a part to play in his fate. I foresaw that much. I thought perhaps she could do what I could not and save him.

–Hermes talking about Annabeth, in The Last Olympian

120px-Annabeth (1)

Annabeth, daughter of Athena

Hermes also placed his hope in Annabeth, as she had known Luke longer than anyone else. When trying to convince Percy to board the Princess Andromeda to find Luke, Hermes also guided Annabeth to Percy in the hopes she would join him. Despite Annabeth and Percy failing to bring Luke back, Hermes help no ill will toward the girl. However when Luke appeared on her door one night, asking her to run away with him before he did something terrible, she refused thinking it was a trap. This enraged Hermes as he had thought she could do what he couldn't and prevent Luke from becoming Kronos. Even after a full year, he still help resentment toward Annabeth and threw the events of that night back in her face, causing Percy to have to step between them. Even after Luke's death, Hermes admitted to Percy that he was really angry with himself and shouldn't have gotten mad at Annabeth.

However, the two still weren't on the best of terms during The Staff of Hermes, with Percy once again having to step between the two when they start to fight. After Annabeth helps get Hermes' caduceus back for him, the two are at least civil around each other.


The Lightning Thief


Dylan Neal as Hermes in The Lightning Thief movie

Hermes was played by Dylan Neal. Although he did not have a speaking line, they did zoom up on his face during the Olympian Council scene when Percy claimed that Luke was the one who stole the Zeus' Master Bolt. Luke also mentioned his father a few times, such as when he told the trio about how he stole a pair of Hermes' Winged shoes.

Hermes talking to Percy

Hermes talking to Percy in Percy Jackson: Sea of Monsters

The Sea of Monsters

Hermes is played by Nathan Fillion. Because of the rule restricting gods and mortals to interact he is seen as a UPS worker when they first meet him.[1]


  • Hermes is the only god that can travel between the Underworld, Olympus, and the mortal world freely.
  • Hermes is mentioned in the book The Red Pyramid, also by Rick Riordan, the first book in The Kane Chronicles. Thoth, the Egyptian god of wisdom, mentioned that the Greeks had mixed him and Hermes up, and noted that he is nothing like Hermes, and quoted "if you ever met Hermes," hinting that the two series take place in the same world. He was also the only Greek god to be mentioned in the series.
  • The caduceus is often confused with the Staff of Asclepius, which is a sign of healing, whilst the caduceus is not.
  • Hermes is the fastest Olympian god.
  • There are no known daughters of Hermes that are in Cabin 11, though at the end of The Last Olympian, Hermes does mention that he has two demigod daughters in Los Angeles, and Harriet Tubman was mentioned by Chiron to be a daughter of Hermes.
  • As he is the god of invention, Hermes claims that he invented the Internet.
  • Despite the bubble wrap Annabeth finds in The Mark of Athena being exactly what she needs, it is unknown how long ago Hermes left the box there, if he left it there intentionally at all.
  • Hermes' proficiency in Alchemy is connected with his other form known as Hermes Trismegistus (Hermes Thrice-Greatest) which is a form shared with Egyptian god Thoth.
  • In the Blood of Olympus Hermes is seen after the battle with the Giants in Athens, trying to put his arm around Athena. The annoyed goddess scares him off with her Aegis shield, perhaps hinting at a one-sided romantic attachment.



  1. First Peak at Nathan Fillion as Hermes
Percy Jackson and the Olympians
Core Series: The Lightning Thief | The Sea of Monsters | The Titan's Curse | The Battle of the Labyrinth | The Last Olympian
Main Characters: Percy Jackson | Grover Underwood | Annabeth Chase | Tyson | Clarisse La Rue | Thalia Grace | Nico di Angelo | Chiron | Luke Castellan | Rachel Elizabeth Dare
Minor Characters: Travis Stoll | Connor Stoll | Mrs. O'Leary | Silena Beauregard | Charles Beckendorf | Sally Jackson | Paul Blofis | Blackjack | Zoë Nightshade | Bianca di Angelo | Juniper | Michael Yew | Ethan Nakamura
Olympian Gods: Zeus | Hera | Poseidon | Demeter | Ares | Athena | Apollo | Artemis | Hephaestus | Aphrodite | Hermes | Dionysus | Hades | Hestia
Minor Gods: Amphitrite | Ariadne | Hecate | Iris | Janus | Morpheus | Nemesis | Pan | Persephone | Triton
Titans: Kronos | Atlas | Calypso | Iapetus | Krios | Hyperion | Oceanus | Prometheus
Related Content: Rick Riordan | The Lightning Thief (film) | The Sea of Monster (film) | The Demigod Files | Demigods and Monsters | The Ultimate Guide | The Heroes of Olympus
The Heroes of Olympus
Core Series: The Lost Hero | The Son of Neptune | The Mark of Athena | The House of Hades | The Blood of Olympus
Main Characters: Jason Grace | Piper McLean | Leo Valdez | Percy Jackson | Frank Zhang | Hazel Levesque | Annabeth Chase | Reyna Avila Ramírez-Arellano | Nico di Angelo | Gleeson Hedge
Minor Characters: Rachel Elizabeth Dare | Thalia Grace | Octavian | Fleecy | Dakota | Ella | Tyson | Mrs. O'Leary | Arion | Hylla | Echo | Bob | Calypso
Olympian Gods: Zeus | Hera | Poseidon | Hades | Ares | Demeter | Athena | Apollo | Artemis | Hephaestus | Aphrodite | Hermes | Dionysus
Minor Gods: Achelous | Aeolus | Boreas | Keto | Khione | Thanatos | Iris | Hypnos | Hecate | Nemesis | Mithras | Notus | Triptolemus | Zephyros | Serapis | Kymopoleia | Nike
Roman Gods: Jupiter | Juno | Neptune | Pluto | Mars | Minerva | Ceres | Lupa | Bellona | Fortuna | Janus | Terminus | Vulcan | Mercury | Pomona | Aquilon | Hercules | Cupid | Auster | Favonius | Letus | Victoria | Orcus
Giants: Enceladus | Porphyrion | Polybotes | Alcyoneus | Ephialtes | Otis | Damasen | Clytius | Mimas | Orion | Hippolytus | Thoon | Periboia
Undead: Echo | Gray | Lityerses | Medea | Midas | Narcissus | Otrera | Phineas | Sciron
Primordial Gods: Gaea | Tartarus | Ourae | Nyx | Chaos | Ouranos | Akhlys | Erebos | Hemera | Elpis | Spes
Companion Books: Percy Jackson and the Olympians | Demigods and Monsters | The Ultimate Guide | The Demigod Files | The Demigod Diaries | The Son of Sobek | The Singer of Apollo | The Staff of Serapis | Percy Jackson's Greek Gods | Percy Jackson's Greek Heroes | The Crown of Ptolemy

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