Sven Lakenmacher (born 26 May 1971) is a former East German and German male handball player.
He was a member of the Germany national handball team.
He was part of the team at the 2000 Summer Olympics, playing two matches.
On club level he played for TuS N-Lübbecke in Lübbecke.
His father was handball player Wolfgang Lakenmacher, who competed for East Germany at the 1972 Summer Olympics.