Eduard Friedrich Wilhelm "Edrich" Krantz (born 10 August 1954) is a former South African rugby union player.
[1] Krantz played his senior provincial rugby for the Free State and Northern Transvaal.
[2] Krantz made his test match debut for the Springboks against the touring New Zealand side captained by Andy Leslie, on 24 July 1976 at the Kings Park Stadium in Durban and scored a try on test debut.
He played one further test match for the Springboks, against the 1981 touring team from Ireland.
[3] Krantz also toured with Springboks to South America in 1980 and to New Zealand in 1981.