Château de Saint-Élix-le-Château should not be confused with Château de Saint-Élix-Séglan.
| Coordinates: | 43.2781°N 1.1364°W |
| Built: | 1540 to 1548 |
| Original Use: | Castle |
| Current Use: | Private |
| Owner: | Private |
| Designation1: | Monument historique |
| Designation1 Date: | 1927 and 1994 |
thumb|right|Jean-Charles Ledesmé, baron de Saint-Elix by François LucasThe Château de Saint-Élix is a 16th-century castle in the commune of Saint-Élix-le-Château in the Haute-Garonne département of France.
Built in the 1540s, it is privately owned and has been listed since 1927 as a monument historique by the French Ministry of Culture. Of note are the orangery, stables, walls and pigeon loft.