Sean Cusack (born 1926 or 1927; died 30 March 2014) was a soccer player from Limerick in Ireland.
He spent his whole career at club level with his home town club, Limerick F.C. winning just one domestic honour with them, the League of Ireland Shield in 1953, scoring a penalty kick in their 3โ2 win over Dundalk in the final at Oriel Park.
He represented the League of Ireland that played the Football League in April 1951.