Keith Costigan is a former professional soccer player who now works as a television analyst and commentator for Fox Soccer Channel in Los Angeles, California and Seattle Sounders FC. Costigan is originally from Dublin, Ireland where he played youth football for Irish youth clubs Vianney Boys, St. Kevin's Boys and Stella Maris. He also was enrolled in a full-time training course at Home Farm Costigan then spent two years in the League of Ireland with Bray Wanderers and Monaghan United Football Club. Costigan also had a brief spell with Luton Town but never came to terms on a contract.