Tomas Kančelskis (born 19 August 1975 in Šiauliai) is a Lithuanian professional footballer currently playing for KFK Šiauliai. A central defender, Kančelskis started his career with , where he tasted success before his twentieth birthday, as Romar won the 1993-94 A Lyga title. He joined his hometown side Kareda Šiauliai in 1994, and continued to prosper, winning both the A Lyga (1997 and 1998) and the Lithuanian Cup (1996 and 1999) twice with his new team. He also developed into an international player with Kareda, making his first appearance for Lithuania in 1995.