| Personal information | |
|---|---|
| Nationality | Russian |
| Born |
13 March 1991 Volgodonsk, Russia |
| Height | 1.76 m (5 ft 9 in) |
| Weight | 70 kg (154 lb) |
| Sport | |
| Country |
|
| Sport | Water polo |
Ekaterina Valeryevna Prokofyeva (Russian: Екатерина Валерьевна Прокофьева; born 13 March 1991) is a Russian water polo player. At the 2012 Summer Olympics, she competed for the Russia women's national water polo team in the women's event.