Twilight series may refer to:
- Twilight (comic book), a comic book miniseries by Howard Chaykin and José Luis García-López
- Twilight (novel series), a novel series by Stephenie Meyer
- The Twilight Saga (film series), a film series based on the novel series by Stephenie Meyer
- Twilight: The Graphic Novel, a graphic novel miniseries by Young Kim based on the novel Twilight
- Athens Twilight Criterium, also known the Twilight Series, a road bicycle race in Athens, Georgia