Leszek Laszkiewicz (born August 11, 1978) is a Polish ice hockey player currently with JKH GKS Jastrzębie of the Polska Liga Hokejowa. He has also played for several other teams in different European leagues, including the Deutsche Eishockey Liga, Czech Extraliga and Italian Serie A. Laszkiewicz also played for the Polish national team, and appeared in eighteen consecutive Ice Hockey World Championship tournaments from 1998 until 2015, which was tied for third most in IIHF history at the time.