"The Night Gwen Stacy Died", alternatively known as "The Green Goblin's Last Stand", is a story arc of the Marvel Comics comic book series The Amazing Spider-Man #121–122. The two-issue story was written by Gerry Conway, with pencil art by Gil Kane and inking by John Romita Sr. and Tony Mortellaro.

The Amazing Spider-Man is an ongoing American superhero comic book series featuring the Marvel Comics superhero Spider-Man as its title character and main protagonist. Being in the mainstream continuity of the franchise, it was the character's first title, launching seven months after his introduction in the final issue of Amazing Fantasy. The series began publication with a March 1963 cover date and has been published nearly continuously to date over six volumes with only one significant interruption. Issues of the title currently feature an issue number within its sixth volume, as well as a "legacy" number reflecting the issue's overall number across all Amazing Spider-Man volumes. The title reached 900 issues in 2022.