Matti Steinmann (born 8 January 1995) is a German professional footballer who plays as a midfielder for SV Drochtersen/Assel in the Regionalliga Nord.

[2] Steinmann was loaned out to Danish Superliga club Vendsyssel FF on 31 January 2019 for the rest of the season.

[3] In August 2019, Steinmann joined A-League club Wellington Phoenix on a one-year contract.

[4] On 18 September 2020, Steinmann joined Indian Super League club East Bengal.

In June 2021, Steinmann returned to Australia, signing with Brisbane Roar.