Lydia Foote, born Lydia Alice Legg (1843 – 30 May 1892), was an English actress. She played leading roles from the 1850s to the 1880s, including at the Lyceum Theatre, the Olympic Theatre, the Prince of Wales's Theatre and the Adelphi Theatre. She was known for her performances in such plays as The Frozen Deep (1866) and Caste (1867).