Shimmer may refer to:
- Shimmer (play), a 1988 play by John O'Keefe
- Shimmer (comics), a DC Comics super-villain
- Shimmer (novel), by Eric Barnes
- Shimmer Magazine, or Shimmerzine, a speculative fiction magazine
- "Shimmer", 1998
- Shimmer, 2017
- Shimmer , 2005
- Shimmer , 1994
- Shimmer, a genie with pink hair in Shimmer and Shine
- Shimmer Women Athletes, a female wrestling company
- "Shimmer", an episode of the first season of the TV series Smallville
- New Shimmer, a Saturday Night Live parody product notable for being "a floor wax and a dessert topping"
- Shimmer reverb, an audio effect
