GilgameshWP (ギルガメッシュ, Girugamesshu?) appears as six distinct incarnations and one alternate version in the Nasuverse:
Primary
- Gilgamesh, an antagonistic Archer-class Servant of Fate/Zero and Fate/stay night.
- Child-Gil, the youthful appearance Gilgamesh takes upon drinking the Potion of youth.
- Gilgamesh, a playable Servant in Fate/EXTRA CCC.
- False Archer, a Servant in Fate/strange fake.
- Gilgamesh Naked, a Grand Archer-class Grand Servant summoned for the Grand Duel in Fate/Grand Order.
- Caster, a Servant in Fate/Grand Order.
- Ruler, a Stray Servant in Fate/Samurai Remnant.
- Alter Ego, a "New Form" the False Archer in Fate/strange fake takes after his defeat.
Fate/kaleid
- Archer Class Card (Gilgamesh)
- Gilgamesh, a main character of Fate/kaleid liner PRISMA☆ILLYA 3rei!!
Alternate universes
- Archer, a Servant in Fate/Prototype. He differs from the other four because he is based on the original design for the character.
Parody
- Gila Gilgamesh, a student of Schmahl Girls Academy in Hana no Miyako.
- Gil, a Hikikomori Stalker in the parody story Sensha Otoko.