| Saint-Martin-aux-Arbres | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Saint-Martin-aux-Arbres.svg |
| Arrondissement: | Rouen |
| Canton: | Yvetot |
| Insee: | 76611 |
| Postal Code: | 76760 |
| Mayor: | Olivier Ricoeur[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Plateau de Caux-Doudeville-Yerville |
| Coordinates: | 49.65°N 0.8942°W |
| Elevation M: | 170 |
| Elevation Min M: | 147 |
| Elevation Max M: | 175 |
| Area Km2: | 5.14 |
Saint-Martin-aux-Arbres (in French pronounced as /sɛ̃ maʁtɛ̃ o.z‿aʁbʁ/) is a commune in the Seine-Maritime department in the Normandy region in northern France.
A farming village situated in the Pays de Caux, some 22miles northwest of Rouen at the junction of the D467, D88 and the D142 roads. The A29 autoroute forms most of the northern border of the commune.