Balkan Gagauz Turkish
- Language: Balkan Gagauz Turkish
- Alternate names: Balkan Turkic, Gagauz, Türkische Sprache in Bulgarien
- Language code: bgx
- Language family: Altaic, Turkic, Southern, Turkish (SIL classification)
- Number of speakers: 331,000
- Vulnerability: Threatened
- Script: Greek script.
Distinct from Gagauz (See: [[Gagauz]]) of Moldova, Bulgaria, and Romania. Christian.
Balkan Gagauz Turkish is spoken in Turkey, Bulgaria, Macedonia, Europe.