Jan Boller (born 14 March 2000) is a German professional footballer who plays as a centre-back for club SSV Ulm.
Boller made his professional debut for FC Juniors Oàin the Austrian Football Second League on 9 August 2019, starting in the home match against Kapfenberger SV, which finished as a 1âÂÂ0 win.
On 26 May 2025, Boler signed a two-year contract with SSV Ulm.