| Official Name: | Grainbelt Township, North Dakota |
| Settlement Type: | Township |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | North Dakota |
| Subdivision Type2: | County |
| Subdivision Name2: | Bowman |
| Unit Pref: | Imperial |
| Population As Of: | 2010 |
| Population Total: | 24 |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Coordinates: | 46.2528°N -103.2961°W |
Grainbelt Township is a civil township in Bowman County in the U.S. state of North Dakota. As of the 2010 census, its population was 24.[1]