Jaclyn is a girl's first or given name and might refer to:
- Jaclyn Dahm, model (born 1977)
- Jaclyn DeSantis
- Jaclyn Linetsky, Canadian actor (1986–2003)
- Jaclyn Moriarty
- Jaclyn Marielle Jaffe, American actress
- Jaclyn Nesheiwat
- Jaclyn Reding
- Jaclyn Smith, American television actor (born 1947)
- Jaclyn Victor, Malaysian singer (born 1978)