| MRT 3 Sat | |
| Picture Format: | (576i, SDTV) |
| Owner: | Macedonian Radio-Television |
| Country: | North Macedonia |
| Language: | minority languages in North Macedonia |
| Area: | North Macedonia |
| Headquarters: | Skopje, North Macedonia |
| Sister Channels: | MRT 1 MRT 1 HD MRT 2 MRT 3 MRT Sobraniski Kanal MRT Sat |
| Website: | www.mtv.com.mk |
| Terr Serv 1: | Boom TV |
MRT 3 Sat is a Macedonian television channel owned and operated by Macedonian Radio Television.