Fabian Piasecki (born 4 May 1995) is a Polish professional footballer who plays as a forward for Ekstraklasa club Piast Gliwice.

[1][2] He started his youth career with Sokół Świba, before moving to LZS Olszowa and Marcinki Kępno.

In 2009, he started playing for Polonia Kępno, then moved to Górnik Zabrze the following year, where he remained until 2013.

[4][6] His first match in Górnik was on 13 September 2014, replacing Bartosz Pikul the bench in the 55th minute of a 2–2 draw to Małapanew Ozimek.

[4][12] His first appearance on Raków was on 15 July 2022 in a win against Warta Poznań, when he got off the bench in the 85th minute, replacing Vladislavs Gutkovskis.