Prarthana Gulabrao Thombare (born 18 June 1994) is an Indian tennis player. A doubles specialist, she is the former Indian number one in women's doubles, and an Olympian.
Thombare has won three singles and 25 doubles titles on the ITF Circuit. On 25 August 2014, she reached a career-high singles ranking of world No. 335. On 16 October 2017, she peaked at No. 125 in the WTA doubles rankings.
Playing for India Fed Cup team, Thombare has a win–loss record of 13–8.
She won a bronze medal in women's doubles at the Asian Games, along with Sania Mirza.
Asian Games finals
Doubles: 1 (bronze medal)
ITF Circuit finals
Singles: 5 (3 titles, 2 runner–ups)
Doubles: 54 (25 titles, 29 runner–ups)