| Settlement Type: | Raion in Sevastopol |
| Subdivision Type: | Country |
| Subdivision Name: | Disputed: |
| Subdivision Type1: | Municipality |
| Subdivision Name1: | Sevastopol |
| Timezone: | MSK |
| Utc Offset: | +4 |
| Official Name: | Gagarinskiy District |
| Native Name: | Ukrainian: Гагарінський район Russian: Гагаринский район |
| Area Total Km2: | 61.1 |
| Population Total: | 136,010 |
| Population Density Km2: | 1800 |
Gagarinskiy District (Russian: Гагаринский район) or Haharinskyi District is an urban district of the city of Sevastopol, named after cosmonaut Yuri Gagarin. Population: