Declan Cusack (born 28 April 1988) is an Irish rugby union player, who is currently a player–coach at English North 1 East club York.
[2] On 27 April 2012, Cusack came off the bench for Munster A in their 31–12 2011–12 British and Irish Cup Final victory against Cross Keys.
[4][clarification needed] Cusack made six starts for Basque side Gernika RT in the 2012–13 European Challenge Cup, scoring 50 points.
He recently signed a short-term contract with RFU Championship side Plymouth Albion until the end of the 2012–13 season.
Whilst at Doncaster, Cusack played a single match on loan to Leicester Tigers during the 2017–18 Anglo-Welsh Cup.