Florian Kastenmeier (born 28 June 1997) is a German professional footballer who plays as a goalkeeper for Fortuna Düsseldorf in the 2.
[9] Kastenmeier made his professional debut with Fortuna Düsseldorf in a 2–1 DFB-Pokal win over Erzgebirge Aue on 30 October 2019.
[14] In September 2020, manager Uwe Rösler confirmed that Kastenmeier would retain his status of first-choice goalkeeper for the upcoming season.
[18] Kastenmeier made one appearance for the Germany national under-18 team in a 3–2 win over the United States in December 2014.
[21][22] Whilst initially unimpressive for Fortuna Düsseldorf in shot-stopping and one-on-one defending, he was later praised for his ability and development in these areas.