| Official Name: | Sun City Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Barber |
| Area Total Km2: | 124.31 |
| Area Land Km2: | 124.19 |
| Area Water Km2: | 0.12 |
| Area Total Sq Mi: | 47.99 |
| Area Land Sq Mi: | 47.95 |
| Area Water Sq Mi: | 0.04 |
| Area Water Percent: | 0.1 |
| Population As Of: | 2000 |
| Population Total: | 100 |
| Population Density Km2: | 0.8 |
| Population Density Sq Mi: | 2.1 |
| Elevation M: | 512 |
| Elevation Ft: | 1680 |
| Coordinates: | 37.3778°N -98.9336°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1729705 |
Sun City Township is a township in Barber County, Kansas, USA. As of the 2000 census, its population was 100.
Sun City Township covers an area of 47.99sqmi and contains one incorporated settlement, Sun City. According to the USGS, it contains one cemetery, Sunnyside.
The streams of Bear Creek, Elk Creek, Mulberry Creek, North Elk Creek, South Elk Creek and Turkey Creek run through this township.