Lindsay Cooper (born 3 March 1951) is an English bassoon and oboe player, composer and political activist. Best known for her work with the band Henry Cow, she was also a member of Comus, National Health, News from Babel and David Thomas and the Pedestrians. She has collaborated with a number of musicians, including Chris Cutler and Sally Potter, and co-founded the Feminist Improvising Group. She has written scores for film and TV and a song cycle Oh Moscow which was performed live around the world in 1987.