Petr Ton (born 8 October 1973 in Kladno, Czech Republic) is a Czech forward.
He played for HC Kladno in the Czech Extraliga from 1992 to 1998. During that time he also played for Czechoslovakia in the 1993 World Junior Ice Hockey Championships.
From 1998 to 2003 he played in Finland's SM-Liiga. In 2003 he returned to his native land and played for HC Sparta Praha until 2014. Now he's looking for a club to play for.