Johan Pieter "Jan Piet" Fokker (19 January 1942 – 29 May 2010)[1] was a field hockey player from the Netherlands.

He competed at the 1964 and 1968 Summer Olympics, where his team finished in seventh and fifth place, respectively.

During his career he won the national title twice and scored five goals in 86 international matches.

[1] After graduating with a degree in economics in 1971 he worked at SHV Makro, eventually becoming its executive board member.

This biographical article relating to a Dutch field hockey figure is a stub.