Great Bend township
- County:
- Spink County
- County Seat:
- No
- Area (mi²):
- 35.993
- State:
- South Dakota
Great Bend township is located in Spink County, South Dakota. Great Bend township has a 2025 population of 37. Great Bend township is currently declining at a rate of -2.63% annually and its population has decreased by -9.76% since the most recent census, which recorded a population of 41 in 2020.
The median age in Great Bend township is 34.9 years: 0 years for males, and 0 years for females.