Björn Mehnert (born 24 August 1976) is a German football manager and a former player who played as a defender or midfielder.
Mehnert began his career with his hometown club, Borussia Dortmund, and progressed through the reserve team, being promoted to the first-team squad of the then-European champions in 1997.
In 2002, he signed for Wuppertaler SV, where he spent four and a half seasons, leaving in January 2007 to join Preußen Münster.
Six months later he returned to Wuppertal to play for the reserve team, before joining amateur side Westfalia Rhynern.
This biographical article related to association football in Germany, about a defender born in the 1970s, is a stub.