Diana Mocanu

Romanian swimmer

Diana Iuliana Mocanu (born 19 July 1984) is a former Olympic and national record holding swimmer from Romania. She swam for Romania at the 2000 Olympics, where she won in the 100 and 200 backstrokes, both in Romanian records. She also won in the 200 meter backstroke at the 2001 World Aquatics Championships.

Mocanu was born in Brăila. In 2015, she was inducted into the International Swimming Hall of Fame.