| Official Name: | Northfork Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | Barton |
| Area Total Km2: | 85.6 |
| Area Land Km2: | 85.27 |
| Area Water Km2: | 0.33 |
| Area Total Sq Mi: | 33.05 |
| Area Land Sq Mi: | 32.92 |
| Area Water Sq Mi: | 0.13 |
| Area Water Percent: | 0.39 |
| Population As Of: | 2000 |
| Population Total: | 256 |
| Population Density Km2: | 3 |
| Population Density Sq Mi: | 7.8 |
| Elevation M: | 285 |
| Elevation Ft: | 935 |
| Coordinates: | 37.3856°N -94.3392°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0766284 |
Northfork Township is a township in Barton County, Missouri, USA. As of the 2000 census, its population was 256.
The township takes its name from the North Fork of the Spring River.[1]
Northfork Township covers an area of 33.05sqmi and contains no incorporated settlements. According to the USGS, it contains three cemeteries: Killey, Oak Grove and Waters.