Jan Smit may refer to: Jan Smit (physicist) (born 1943), Dutch theoretical physicist Jan Smit (singer) (born 1985), Dutch pop music and schlager singer Jan Smit (footballer) (born 1983), Dutch footballer Jan Smit (paleontologist) (born 1948), Dutch paleontologist 19140 Jansmit, asteroid named after the paleontologist
See also Jan Schmidt (disambiguation) Jan Smith, American music producer Jan Smuts, South African statesman