Yuliya Timonova (born (1973-06-12)12 June 1973) is a Russian retired volleyball player.
She was part of the Russia women's national volleyball team winning the European title at the 1991 Women's European Volleyball Championship, 1993 Women's European Volleyball Championship, and the 1994 FIVB Women's Volleyball World Championship
Timonova also participated at the 1996 Summer Olympics.
On club level she played with Uralochka Yekaterinburg.