Peter Joseph Cundall, AM (1 April 1927 – 5 December 2021) was an English-born Australian horticulturalist, conservationist, author, broadcaster and television personality. He lived in Tasmania's Tamar Valley, and until 2008, at the age of 81, presented the ABC TV program Gardening Australia. Starting in 1967, he presented what is believed to be the world's first gardening talkback radio segment. He was made a Member of the Order of Australia in 2007 "For service to the environment, particularly the protection of wilderness areas in Tasmania, and to horticulture as a presenter of gardening programs on television and radio."