Steffen Blochwitz (born 8 September 1967) is a German former road and track cyclist. He was part of the East German team that won a silver medal in the 4000 m team pursuit and the 1988 Summer Olympics. Between 1986 and 1989 he won four medals in the individual and team pursuit at world championships.

As a road racer, he won two stages of the Olympia's Tour in 1987 and one in 1989. He won the Sachsen Tour in 1991, OZ Wielerweekend in 1993 and Thüringen Rundfahrt der U23 in 1995.