Daria Gavrilova, Russian tennis player
Daria Saville (née Gavrilova, born 5 March 1994) is an Australian professional tennis player. She represented Russia until 2015, before emigrating to Australia. She competed under her maiden name until her marriage to Luke Saville in 2021.

Nicknamed Dasha, Saville has won one singles title and two doubles titles on the WTA Tour, and has additionally won four singles and two doubles titles on the ITF Circuit. On 28 August 2017, she reached her best singles ranking of world No. 20. On 25 September 2017, she peaked at No. 45 in the doubles rankings.

Saville was an accomplished junior player, having won the 2010 Youth Olympic Games and 2010 US Open, also reaching a combined career-high junior ranking of world No. 1 in August 2010.Throughout her career, Saville has achieved victories against former Grand Slam champions Maria Sharapova, Ana Ivanovic, Angelique Kerber (her first victory over a reigning world No. 1), and Petra Kvitová (three times), with all of these players being ranked in the top 10 at the time.