SV Mattersburg, also known as FC Bauwelt Koch Mattersburg, is an Austrian football club based in Mattersburg. They currently feature in the Austrian Bundesliga.
SV Mattersburg were established in 1922 and have been playing in the Austrian top flight since the 2003-2004 season. They finished third in the league in the 2006-2007 and this was their highest position in the Austrian top flight in their entire history.
SV Mattersburg play their home matches at the Pappelstadion that can accommodate 15,700 spectators.