WolverineChris Claremont, Frank Miller, Paul SmithX-Men, book 1

Characters in Wolverine

7 characters, main characters first.

Main characters

Logan / Wolverine

Antagonists

Sabretooth

Supporting characters

X-Men
Wolverine
Also in Days of Future Past, X-Men: The Dark Phoenix Saga
Silver Samurai
Nick Fury
Peter Parker
Also in Days of Future Past, X-Men: The Dark Phoenix Saga