Michael Keiner (born February 8, 1959 in Wetzlar, Germany) is a German poker player best known for winning a Seven-card stud WSOP bracelet in 2007.
Keiner, who used to be a plastic surgeon, started playing poker in 1993. Starting 1995 he regularly played seven card. 1997 he became European Champion of Pot Limit Seven Card Stud.
His game of choice became Omaha Pot Limit cash games.