Liza Creighton is an Irish actress known for her roles in television films and Canadian productions during the late 1960s and early 1970s. Born in 1939 in Ireland, she gained recognition for performances in projects such as the National Film Board of Canada short The Best Damn Fiddler from Calabogie to Kaladar (1969), the series Programme X (1970), and the television adaptation The Strange Case of Dr. Jekyll and Mr. Hyde (1968).

Her career primarily centered on Canadian television and film, with credits reflecting work in dramatic and experimental formats of the era. She has also been credited as Elizabeth Creighton and Eliza Creighton.