Maria Papadopoulou (Greek: Μαρία Παπαδοπούλου; born September 8, 1980) is a Cypriot former swimmer who specialized in butterfly events.

[1] She set a Cypriot record of 1:01.67 to earn a bronze medal in the 100 m butterfly at the 2001 Mediterranean Games in Tunis, Tunisia.

Papadopoulou made her first Cypriot team at the 2000 Summer Olympics in Sydney, where she competed in the women's 100 m butterfly, held on the first day of preliminaries.

[2][3] At the 2004 Summer Olympics in Athens, Papadopoulou qualified again for the women's 100 m butterfly by eclipsing a FINA B-standard entry time of 1:01.76.

[4] She challenged seven other swimmers on the second heat, including five-time Olympian Mette Jacobsen of Denmark.