Jeroen Piket (born 27 January 1969) is a Dutch chess grandmaster.

He drew a match against Anatoly Karpov held 21 February to 2 March 1999 in Monaco, by the score 4–4 (all eight games were drawn).

[1] The following year he won an internet tournament organised by kasparovchess.com, beating Garry Kasparov in the final.

Piket won the Vlissingen Open in 2001, but retired from chess in the same year to become the personal secretary of businessman Joop van Oosterom.

This biographical article relating to a Dutch chess figure is a stub.