Lynsey Kathleen Bartilson (born July 1, 1983) is an American film, television and stage actress.

A native of Edina, Minnesota, Lynsey Bartilson moved with her family to Los Angeles at the age of four. Five years later, she began acting professionally in the theatre, portraying roles such as Annie, Ramona Quimby, and Effie Lou in Amelia Bedelia.

Bartilson's mother is the attorney Laurie Bartilson, former partner at Kendrick Moxon.

Lynsey has recorded 2 songs "This Christmas I Will Give My Love To You" and "Rockin' Around The Christmas Tree" for School's Out! Christmas.