| Marija Veger | |
| Birth Date: | 26 December 1947 |
| Birth Place: | Novi Sad, FPR Yugoslavia |
| Nationality: | Serbian |
| Career Start: | 1964 |
| Career End: | 1978 |
| Team1: | Vojvodina |
| Team2: | Geas Basket |
| Highlights: |
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Marija Veger Demšar (Serbian Cyrillic: Марија Вегер Демшар; born December 26, 1947, in Novi Sad, SFR Yugoslavia) is a Serbian and Yugoslavian former female basketball player.
Veger was married to Ladislav Demšar (1929–1992), Yugoslav basketball player and coach.