| Marianna Raguž | |
| Position: | Power forward |
| Height M: | 1.80 |
| Birth Date: | 19 September 1975 |
| Birth Place: | Canada |
| Nationality: | Croatian |
| Career End: | 2009 |
| Team1: | Maccabi R. Hen |
| Team2: | Union Hainaut |
| Years3: | –2005 |
| Team3: | Ramat Hasharon |
| Years4: | 2005 |
| Team4: | Gospić |
| Years5: | 2006 |
| Team5: | Ramat Hasharon |
| Team6: | Our West Elite |
| Years7: | 2007–2008 |
| Team7: | Gospić |
| Years8: | 2008–2009 |
| Team8: | Jolly JBS |
Marianna Raguž (born 19 September 1975) is a former Croatian female professional basketball player.