Detlev Lauscher (30 September 1952 – 15 January 2010) was a German footballer who played as a striker during the 1970s and 1980s.
He was born in Übach-Palenberg, North Rhine-Westphalia.
Lauscher played five seasons for 1.
FC Köln in the German first division, helping the club finish as runners-up in the league and cup during 1973.
Lauscher died in January 2010 of heart failure.