| Noyal-Muzillac | |
| Native Name: | Noal-Muzilheg |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Noyal-Muzillac (Morbihan).svg |
| Coordinates: | 47.5925°N -2.4553°W |
| Insee: | 56149 |
| Postal Code: | 56190 |
| Arrondissement: | Vannes |
| Canton: | Muzillac |
| Mayor: | Patrick Beillon[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Arc Sud Bretagne |
| Elevation Min M: | 7 |
| Elevation Max M: | 87 |
| Area Km2: | 48.89 |
Noyal-Muzillac (in French pronounced as /nwajal myzijak/; Breton: Noal-Muzilheg) is a commune in the Morbihan department of Brittany in north-western France.[2]
Inhabitants of Noyal-Muzillac are called in French Noyalais.