Olga Danilović is a Serbian professional tennis player. On 27 January 2025, she reached her best singles ranking of world No. 41. On 24 April 2023, she peaked at No. 104 in the WTA doubles rankings. Danilović is the current No. 1 Serbian singles player. She has won two singles titles and two doubles titles on the WTA Tour.
On the WTA Challenger Tour, she has won one doubles title. Additionally, she has won seven singles titles and one doubles title on the ITF Circuit. Playing for Serbia, Danilović has a win–loss record of 12–8 in Billie Jean King Cup competition.
