Allan Clifford Welsh (born 18 February 1994) is an Australian professional footballer who plays as a central defender for Adelaide Comets in the National Premier Leagues.
On 12 September 2014 he signed his first senior professional contract with A-League side Newcastle Jets. At the end on the 2014âÂÂ15 season he was released from the club and returned to Croydon Kings in the National Premier Leagues.