| Saint-Étienne-la-Thillaye | |
| Commune Status: | Commune |
| Arrondissement: | Lisieux |
| Canton: | Pont-l'Évêque |
| Insee: | 14575 |
| Postal Code: | 14950 |
| Mayor: | Bruno Vay[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.2906°N 0.1192°W |
| Elevation M: | 20 |
| Elevation Min M: | 2 |
| Elevation Max M: | 123 |
| Area Km2: | 12.36 |
Saint-Étienne-la-Thillaye (in French pronounced as /sɛ̃.t‿etjɛn la tijɛ/) is a commune in the Calvados department in the Normandy region in northwestern France.