Dennis Erdmann (born 22 November 1990) is a German professional footballer who plays as a defensive midfielder or centre back for El Paso Locomotive in the USL Championship.
In June 2019, Erdmann joined TSV 1860 Munich on a two-year contract.
On 18 July 2021, he joined 1. FC Saarbrucken on a free transfer.
On 5 January 2022, Erdmann moved to the United States and signed with Colorado Springs Switchbacks.