| Official Name: | Hahn, Missouri |
| Settlement Type: | unincorporated community |
| Mapsize: | 250x200px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | Bollinger |
| Subdivision Type3: | Township |
| Subdivision Name3: | Wayne |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Area Code: | 573 |
| Blank1 Name: | GNIS feature ID |
Hahn is an unincorporated community in the part of Wayne Township in Bollinger County, Missouri, United States. The community was established in 1895 and was named for Daniel Hahn, who settled in 1805 on the creek which also bears his name.[1] The Hahns were one of the early families who settled in the area.[2] A post office was in operation between 1895–1954.[3]