Julia Efremova
| Country (sports) | Russia |
|---|---|
| Residence | Moscow |
| Born | 14 February 1985 Kursk, Soviet Union |
| Height | 1.83 m (6 ft 0 in) |
| Turned pro | 2001 |
| Plays | Right (two-handed backhand) |
| Prize money | $45,025 |
| Singles | |
| Career record | 88–90 |
| Career titles | 1 ITF |
| Highest ranking | No. 285 (14 November 2005) |
| Doubles | |
| Career record | 78–59 |
| Career titles | 10 ITF |
| Highest ranking | No. 193 (20 February 2006) |
Julia Efremova née Vorobieva (born 14 February 1985) is a former Russian tennis player. She played under her maiden name of Vorobieva (aka Vorobeva) until February 2006. She married her coach Alexey Efremov and returned to the circuit in March 2007.
In her career, Efremova won eleven titles on the ITF Women's Circuit, one in singles and ten in doubles.