Rubin township
- County:
- Nelson County
- County Seat:
- No
- Area (mi²):
- 34.044
- State:
- North Dakota
Rubin township is located in Nelson County, North Dakota. Rubin township has a 2026 population of 26. Rubin township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 26 in 2020.