| Official Name: | Trinity, Mississippi |
| Pushpin Map: | Mississippi#USA |
| Pushpin Label: | Trinity |
| Pushpin Map Caption: | Location within the state of Mississippi |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Mississippi |
| Subdivision Type2: | County |
| Subdivision Name2: | Lowndes |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 226 |
| Coordinates: | 33.3458°N -88.4622°W |
| Postal Code Type: | ZIP code |
| Area Code: | 662 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 678878 |
Trinity is an unincorporated community in Lowndes County, Mississippi. Trinity is located south of Columbus. According to the United States Geological Survey, a variant name is Bryans Store.
A post office operated under the name Trinity from 1879 to 1903.[1] J. M. Bryan served as the community's first postmaster.[2] Bryan also operated a store in the community.[3]