| Bratislava III District | |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Slovakia |
| Subdivision Type1: | Region (kraj) |
| Subdivision Name1: | Bratislava Region |
| Unit Pref: | Metric |
| Area Total Km2: | 75 |
| Population Footnotes: | [1] |
| Population Total: | 76720 |
| Population As Of: | 2024 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01:00 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +02:00 |
| Area Code Type: | Telephone prefix |
| Area Code: | 2 |
| Blank Name Sec1: | District code |
| Blank Info Sec1: | 103[2] |
Bratislava III (Slovak: okres Bratislava III; Hungarian: Pozsonyi III. járás) is an okres (district) of Bratislava in the Bratislava Region of Slovakia. The district includes the boroughs of Nové Mesto, Rača and Vajnory. It has an area of 75 km² and 76,720 inhabitants. It is bordered by the Bratislava I, Bratislava II, Bratislava IV, Pezinok and Senec districts.