Corina Morariu (born January 26, 1978 in Detroit, Michigan) is an American female professional tennis player, of Romanian heritage.
Morariu (pronounced: mo-RAR-yoo) turned professional in 1994. Mainly known as a doubles specialist, she won the women's doubles titles at Wimbledon in 1999 with Lindsay Davenport. She went on to win the mixed doubles at the Australian Open with Ellis Ferreira in 2001, and has been ranked the world's number one female doubles player.
In 2001 she was diagnosed with leukaemia and began a programme of chemotherapy. She has since made a full recovery and has returned to competitive action. She resides in Boca Raton, Florida with her boyfriend, fellow American player Justin Gimelstob, who is exactly 1 year older than she is.
Morariu reached the Australian Open doubles final with Lindsay Davenport in 2005.