Markus Peintner (born December 17, 1980 in Lustenau, Austria) is an Austrian left winger playing for the Graz 99ers in the Erste Bank Hockey League. He has played in Austria since he started his pro career in 1999, playing for VEU Feldkirch, EHC Black Wings Linz, and VSV EC. Peintner has also played for Austria in the 1997, 1999, and 2000 World Junior Ice Hockey Championships. He was also in every World Championship since 2004.