Penelope "Penny" Anne Tweedie (30 April 1940 – 14 January 2011) was an English photojournalist who is noted for her work with the Aboriginal peoples in Arnhem Land in the late 1970s. Born into a farming family she went to the Guildford School of Art in spite of her parents’ opposition. Tweedie's first job came with "Queen" in 1961 after it asked her college to send their best performing student to them. She left two years later to go freelance and set herself assignments in which she covered various newsworthy stories. She and others travelled to East Bengal during the 1971 East Pakistan crisis but were arrested by the Indian Army after they were mistaken for spies.