Andrew Fountaine (7 December 1918 – 14 September 1997) was an activist involved in the British far right.
After military service in a number of conflicts Fountaine joined the Conservative Party and was selected as a parliamentary candidate until his outspoken views resulted in his being disowned by the party.
He was subsequently involved with a number of fringe rightist movements before becoming a founder member of the National Front in 1967.
He had several roles within the party and was involved in a number of internal feuds until he left in 1979.
He briefly led his own splinter party before retiring from politics.