The South East Handball Association League, or simply the SEHA League, was a regional men's club handball league in Southeast Europe, featuring teams from Croatia, Hungary, North Macedonia, Serbia and Slovakia in its final West season. Due to sponsorship reasons, the league was also known as the Gazprom League (or the Gazprom South Stream League earlier). The league exists alongside scaled-down national leagues of the participating nations and all of SEHA League teams join their respective country's own competitions in late spring after the SEHA League regular season and post-season have been completed. 2011–12 was the first season of the competition, with Vardar from Skopje becoming the first champions.