 Themistoklis Diakidis

Themistoklis Diakidis (; August 22, 1882 – May 8, 1944) was a Greek track and field athlete who competed in the high jump.Diakidis was a member of Gymnastiki Etaireia Patron, that merged in 1923 with Panachaikos Gymnastikos syllogos to become Panachaiki Gymnastiki Enosi.