Risdon is a surname and also a first name, and may refer to:
Given name Risdon Beazley (1904–1979), British businessman
Surname Dustin Risdon (born 1981), Canadian professional golfer Elisabeth Risdon (1887–1958) English film actress Josh Risdon (born 1992), Australian footballer Tristram Risdon (–1640), English antiquarian, topographer, historian of Devon, and author Wilfred Risdon (1896–1967), British political organiser and antivivisection campaigner
See also James Risdon Bennett (1809–1891), English physician Risdon Darracott (1717-1759), English independent minister Risdon family