| Official Name: | Riverton Township |
| Settlement Type: | Township |
| Unit Pref: | imperial |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Iowa |
| Subdivision Type2: | County |
| Subdivision Name2: | Fremont |
| Area Total Km2: | 77.57 |
| Area Land Km2: | 74.25 |
| Area Water Km2: | 3.32 |
| Area Total Sq Mi: | 29.95 |
| Area Land Sq Mi: | 28.67 |
| Area Water Sq Mi: | 1.28 |
| Area Water Percent: | 4.28 |
| Population As Of: | 2010 |
| Population Footnotes: | [1] |
| Population Total: | 380 |
| Population Density Km2: | 5.1 |
| Population Density Sq Mi: | 13.3 |
| Elevation M: | 283 |
| Elevation Ft: | 928 |
| Coordinates: | 40.6922°N -95.5447°W |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP codes |
| Postal Code: | 51639, 51640, 51650, 51652 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0468625 |
Riverton Township is one of thirteen townships in Fremont County, Iowa, United States. As of the 2010 census, its population was 380 and it contained 181 housing units.[1]
As of the 2010 census, Riverton Township covered an area of ; of this, (95.72 percent) was land and (4.28 percent) was water.[1]
The township contains Riverton Cemetery.