Adrian Klimczak (born 26 July 1997) is a Polish professional footballer who plays as a left-back for II liga club Olimpia Grudziądz.
[4] On 19 December 2018, ŁKS Łódź announced the signing of Klimczak on a contract until 2021.
[5] On 9 June 2022, Klimczak moved to III liga side Wieczysta Kraków on a three-year deal.
[7] After spending over five months without a club, on 15 February 2024 Klimczak joined Chrobry Głogów until the end of the season, with a one-year extension option.
[8] On 29 August 2024, Klimczak re-joined Olimpia Grudziądz, returning to the club after a six-year absence.