Sally Louise Geeson (born 23 June 1950 in Cuckfield, West Sussex, England) is an English actress with a career mostly on television in the 1970s. Her best known role was as Sid James's daughter, Sally, in Bless This House. Her character was only 16 at the start despite the fact Geeson herself was in her early 20s.

Geeson studied at Corona Stage Academy from 1957 to 1966, during which time she played small parts in several movies, including The Millionairess (1960), Expresso Bongo (1959), and Carry On Regardless (1961). She also appeared in Carry On Abroad (1972) and Carry On Girls (1973). She also starred alongside Norman Wisdom in the film What's Good for the Goose (1969), and appeared with Vincent Price in two horror films, The Oblong Box (1969) and Cry of the Banshee (1970).

In August 2013 Geeson featured in a TV commercial for Anglian Windows. Geeson was the second wife of television personality William G. Stewart. She later took up a career in teaching. She has three children called Barney, Hayley and Christopher. Her sister, the actress Judy Geeson, lives in Hollywood.

In December 2014 through January 2015, Geeson played the Good Fairy at Theatre Royal Windsor in their panto Beauty And The Beast. The show broke all box office records for the theatre.