The Serendib International Cup (known as the Dialog Serendib International Cup for sponsorship reasons) was an international rugby union competition for emerging nations held in Sri Lanka in 2013 (Serendib is the old Arabic, Persian and Urdu name for Sri Lanka). The Serendib Cup was contested by the hosts Sri Lanka and the Malagasy and Polish national rugby teams. The tournament was backed by the International Rugby Board and was played over three match days in Colombo between 26 October and 1 November, coinciding with the 2013 end-of-year rugby union tests.