Jan Lammers (30 Mahuru 1926 <unk> 1 Mahuru 2011) he kaiwhakatere tere Dutch. I whakataetae ia i te 200 m me te 4 × 100 m relay
i ngā hākinakina o te 1948 Summer Olympics, ā, i mutu i te tuaono o ngā tūranga i te rēhi.