Bartłomiej Bartosiak (born 26 February 1991) is a Polish professional footballer who plays as a midfielder for III liga club GKS Bełchatów.
In August 2011, he was loaned to Olimpia Elbląg on a half-year deal.
[1] On 1 July 2020, he signed with fourth-tier club Wisła Puławy.
[2] On 25 July 2022, he returned to GKS Bełchatów following the club's demotion from II liga to IV liga.
This biographical article related to a Polish association football midfielder is a stub.