| Krystyna Ostromęcka | |
| Fullname: | Krystyna Ostromęcka-Guryn |
| Nationality: | Polish |
| Birth Date: | 12 March 1948 |
| Birth Place: | Bydgoszcz, Poland |
| Nationalteam: | (143) |
| Nationalyears: | 1968–1974 |
| Updated: | 26 June 2015 |
Krystyna Ostromęcka-Guryn (born 12 March 1948) is a former Polish volleyball player, a member of Poland women's national volleyball team in 1968–1974, a bronze medalist of the Olympic Games Mexico 1968 and European Championship 1974).