| Big Muddy | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Wyoming |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within the state of Wyoming |
| Coordinates: | 42.8669°N -106.0503°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Wyoming |
| Subdivision Type2: | County |
| Subdivision Name2: | Converse |
| Unit Pref: | Imperial |
| Elevation Ft: | 5049 |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MST |
| Utc Offset Dst: | -6 |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1585484 |
Big Muddy is an unincorporated community located in Converse County, Wyoming, United States.
Big Muddy was named after a nearby creek.[1]