Lisa Power MBE (born 1954 or 1955) is a British sexual health and LGBT rights campaigner.
She co-founded Stonewall and subsequently was the policy director of the Terrence Higgins Trust.
Before this, she was Secretary-General of the International Lesbian and Gay Association, co-founded the Pink Paper and wrote an oral history of the London Gay Liberation Front, No Bath But Plenty of Bubbles: An Oral History of the Gay Liberation Front, 1970–1973, now long out of print.
The first openly LGBT person to speak on gay rights at the United Nations in New York, Power was named on the 2017 Pinc List of leading Welsh LGBT figures.