Daniel Steininger (born 13 April 1995) is a German footballer who plays for SpVgg Greuther Fürth II. He played for the youth teams of DJK Sonnen, FC Sturm Hauzenberg, 1. FC Passau, SpVgg Grün-Weiß Deggendorf, and SpVgg Greuther Fürth. Steininger made his professional debut for Regensburg on 2 August 2014 in a 3. Liga match against Stuttgarter Kickers. Regensburg lost the match 1–3.On 5 March 2014, he made his debut for the German U19 as he came on in the 89th minute in a friendly against Italy.