Dimana Krastevitch-Rangelov (Bulgarian: Димана Кръстевич-Рангелов) (born 26 March 1982) is a retired tennis player from Bulgaria.

A left-handed player from Sofia, Krastevitch began her career on the ITF Circuit in the 1997 season.

She reached her best singles ranking of 222 in the world in 2003.

[1] As a doubles player, she was a quarterfinalist at a WTA Tour tournament in Philadelphia in 2003, and in the same year won a $25,000 doubles event in Lenzerheide, Switzerland.

In 2006, Krastevitch appeared in three Fed Cup ties for Bulgaria, against Hungary, Great Britain and Ukraine.