Constance Radfan (born (1969-10-24)24 October 1969) is a German former volleyball player.

Radfan was part of the Germany women's national volleyball team and competed at the 1996 Summer Olympics in Atlanta, Georgia.

[1] On club level she played with CJD Berlino.

Her elder sister Ariane also played the sport, taking part in the 1988 Summer Olympics for East Germany.

This biographical article relating to volleyball in Germany is a stub.