Sebastian Ernst Klaus Dietz (born 25 February 1985) is a German track and field athlete who competes in disability athletics in the F36 category.

[1] Dietz specializes in both the discus and shot put, winning a gold medal in the former at the 2012 Summer Paralympics in London.

[2] As well as achieving Paralympic success Dietz has also won gold in his classification in both discus and shot put at the IPC World Championships.

[2]