Pieter van der Kruk Jr. (born 10 February 1972) is a retired Dutch discus thrower.
He competed at the 1997 and 1999 World Championships without reaching the final.
[1][2] He also became Dutch champion in 1997, 2000 and 2001 before Rutger Smith's streak of national titles started.
[3] His personal best throw was 66.03 metres, achieved in August 1999 in Leiden.
This biographical article relating to Dutch athletics is a stub.