Patrick McMahon (born 19 September 1945) is a Scottish former footballer who is best known for the time he spent with Aston Villa and Celtic.
In April 1967, Kilsyth Rangers sent him a telegram asking him to play for them in the Scottish Junior Cup final as last minute replacement for an injured player.
In July 1969, Aston Villa manager Tommy Docherty signed him on a free transfer, pipping Dunfermline for his signature.
McMahon was in Aston Villa's 1971 Football League Cup Final team and gained a Third Division Championship medal in 1972.
He left Villa in March 1976 to join goalkeeper teammate Jimmy Cumbes in the North American Soccer League.