Who is Nebula in Avengers: Endgame?

Cyborg assassin turned Guardian of the Galaxy.

Who plays Nebula in Avengers: Endgame?

Nebula is played by Karen Gillan.

Nebula has 5 mapped relationships in Avengers: Endgame. Explore the interactive relationship map for details.

Full Name: Nebula. Eye Color: Black. First Appearance: Guardians of the Galaxy.

Thanos (Father). Gamora (Sibling).

Nebula — Alliance Teammate — Tony Stark / Iron Man (Robert Downey Jr.)
Carol Danvers rescues Tony Stark and Nebula from deep space, reuniting them with the remaining Avengers.
Nebula — Alliance Teammate — Carol Danvers / Captain Marvel (Brie Larson)
Carol Danvers rescues Tony Stark and Nebula from deep space, reuniting them with the remaining Avengers.
Nebula — Alliance Teammate — James Rhodes / War Machine (Don Cheadle)
Nebula and Rhodes go to Morag and steal the Power Stone before Peter Quill can.
Nebula — Conflict Rival — Nebula (Karen Gillan)
Present-day Nebula convinces 2014-Gamora to betray Thanos, but is unable to convince 2014-Nebula and kills her.
Nebula — Conflict Adoptive Father/Enemy — Thanos (Josh Brolin)
Nebula is incapacitated when her cybernetic implants link with her past self, allowing 2014-Thanos to learn about his future self's success.