| Vielleségure | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Viellesegure France.png |
| Arrondissement: | Pau |
| Canton: | Le Cœur de Béarn |
| Insee: | 64556 |
| Postal Code: | 64150 |
| Mayor: | Philippe Arriau[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Lacq-Orthez |
| Coordinates: | 43.3575°N -0.6828°W |
| Elevation M: | 250 |
| Elevation Min M: | 115 |
| Elevation Max M: | 275 |
| Area Km2: | 14.31 |
Vielleségure is a commune in the Pyrénées-Atlantiques department in south-western France.