Doucett is a French language surname and a variant of Doucet. Notable people with the name include:
George Doucett (1897–1974), Canadian politician from Ontario John Doucett (died 1726), Lieutenant Governor of Nova Scotia Linda Doucett (born 1954) American actress and model Rayburn Doucett (born 1943), Canadian merchant and politician from New Brunswick Raymond Doucett (1907–1970), Canadian wholesale grocer and politician from New Brunswick
See also Doucette, surname Doucet, surname