Sean Paul Farrell (born 28 February 1969 in Watford) is an English former professional footballer.
He was invited to try out for Luton Town – Watford's traditional rivals – in 1985, when he was 15 years old.
After impressing during his initial trial, he was invited back to play for the club's youth team in a match against Reading, during which he scored two goals in a 4–2 Luton victory.
The team offered him an apprenticeship soon after, and he signed before his 16th birthday; he turned professional two years later.
He went out on loan to Colchester United in 1988, and broke into the Luton side during the 1990–91 season, when he made twenty appearances.