The MSG Prime Minister's Cup, formerly known as Melanesia Cup, is an association football competition played between the Melanesian countries, it was used (along with the Polynesia Cup) for qualification to the Oceania Nations Cup. The original tournament used a round-robin format involving every team playing each other once at the tournaments location.
In 2008, the Wantok Cup was established as a competition between Papua New Guinea, the Solomon Islands and Vanuatu. It was described by the Oceania Football Confederation as "a tournament reminiscent of the now defunct Melanesian Cup".[1]
In 2022 the tournament was revived under the current name, the MSG Prime Minister's Cup, after more than twenty years.[2] It is organised by the Melanesian Spearhead Group.[3]