| Ségur | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Ségur.svg |
| Arrondissement: | Millau |
| Canton: | Raspes et Lévezou |
| Insee: | 12266 |
| Postal Code: | 12290 |
| Mayor: | Gilles Plet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Lévézou Pareloup |
| Coordinates: | 44.2933°N 2.8353°W |
| Elevation M: | 770 |
| Elevation Min M: | 716 |
| Elevation Max M: | 1005 |
| Area Km2: | 67.05 |
Ségur (pronounced as /fr/; oc|Segur) is a commune in the Aveyron department in southern France. Its inhabitants are the Ségurois, Séguroises.
Ségur is situated on the D29, the main road connecting the City of Rodez to Millau.
With its church perched on a hill and tightly packed houses, the village is well known to fishermen who enjoy Viaur and its banks. Segur is the starting point of a cultural tour with beautiful Romanesque churches and the Sanctuary of Bergounhoux, a place of pilgrimage.