| Official Name: | Mary Hill, Iowa |
| Pushpin Map: | Iowa |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Iowa |
| Subdivision Type2: | County |
| Subdivision Name2: | Cherokee |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1381 |
| Coordinates: | 42.7356°N -95.6886°W |
| Area Code: | 712 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 464644 |
Mary Hill is an unincorporated community in Rock and Sheridan townships, Cherokee County, Iowa, United States.[1] Mary Hill is located along County Highway L48, west of Cherokee.[2]