Nils Mittmann (born 10 April 1979) is a German professional basketball player.
Mittmann played 14 seasons in the German Basketball Bundesliga for the clubs New Yorker Phantoms Braunschweig, TSK Würzburg, EnBW Ludwigsburg, and Walter Tigers Tübingen. He retired from full-time professional basketball in 2014, but continues to play for the WeiÃÂenhorn Youngstars in the third-tier ProB.