| Official Name: | Maple River, Iowa |
| Pushpin Map: | Iowa |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Iowa |
| Subdivision Type2: | County |
| Subdivision Name2: | Carroll |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1276 |
| Coordinates: | 42.0981°N -94.9353°W |
| Area Code: | 712 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 458786 |
Maple River is an unincorporated community in Carroll County, in the U.S. state of Iowa.
A post office was established as Maple River Junction in 1877, and renamed Maple River in 1883; the post office remained in operation until it was discontinued in 1968.[1] The community took its name from a nearby stream lined with soft maple trees.[2]
Maple River's population was 76 in 1902,[3] and 108 in 1925.[4]