About One Piece

Quick Facts

SpeciesObservation Haki Users—human—Supreme King Haki Users—Awakened Zoan Devil Fruit Users—Elder—Mythical Zoan Devil Fruit Users

Gendermale

Heightvery tall—Elderly appearance with a large, drooping mustache and a large beard split down the middle

Also known asSaint Marcus Mars, St. Marcus Mars

One PieceWORLDCurate Graph

World

Marcus Mars

One Piece·Five Elders·fictional character from One Piece

Marcus Mars is an Observation Haki User.

Observation Haki Users

Explore this entityJump to key sections about Marcus Mars.

TimelineLife & Events AppearancesWhere They Appear Key SourcesReferences & Media RelationshipsConnected Entities Connected ContentFrom OLN Community NotesDiscussion & Insights Community CurationFor Contributors

Relationships

Key people, factions, places, and events connected to Marcus Mars.

View all relationships

FACTIONS

Five EldersAffiliations World GovernmentAffiliations

Connected Content

Related entities surfaced from across the OLN network.

From OLN

Ohara IncidentAppears In Wano Country SagaAppears In worldInstance Of East Blue SagaAppears In Whole Cake Island SagaAppears In

Details

Voice actors: Keiichi Sonobe, Masato Hirano
Affiliations: Five Elders, World Government
Gender: male
Devil Fruit Type: Mythical Zoan—Zoan
Fighting Style: Energy Beam—uses energy beams
Devil Fruit: Mythical Zoan-type Devil Fruit—Flight Devil Fruit—Toshi Toshi no Mi—Itsudame Itsu—Mythical Zoan Devil Fruit—Awakened Zoan Devil Fruit
Weapons: flintlock
Epithet: Warrior God of Environment—Extremely callous—Calm and Stoic—reckless under pressure—highest authority of the World Government—Immortal—Five Elders—Celestial Dragon
Haki Types: Supreme King Haki—Observation Haki
Crew Position: Elder
Age: 24 years old 22 years ago
Height: very tall—Elderly appearance with a large, drooping mustache and a large beard split down the middle
Type: world—Five Elders—character—Elder—Human—Male Characters—World Noble
Species: Observation Haki Users—human—Supreme King Haki Users—Awakened Zoan Devil Fruit Users—Elder—Mythical Zoan Devil Fruit Users

Appearances

Where Marcus Mars appears across works and media.

One Piece Film: Red

Whole Cake Island Saga

Egghead Incident

Final Saga

Wano Country Saga

Egghead Arc

One Piece (Live Action) Season 1

Water 7 Saga

Sources

Community Notes

Discussion, insights, and theories from contributors.

Coming soonCommunity notes are coming soon — a place to discuss and annotate this entity.

Community Curation

This page is maintained and fact-checked by volunteer editors.

Coming soonCuration provenance (last reviewed · contributors) will surface here soon.