Bagalur is a town in the Hosur taluk of Krishnagiri district, Tamil Nadu state, India. The nearest city is Hosur, which is located 10 km away. This village is 5 km from the state of Karnataka.

Bagalur is rich in educational institutions which includes 4 Government Schools and 7 Private educational institutions.

• "Primary Census Abstract - Census 2001". Directorate of Census Operations-Tamil Nadu. Archived from the original on 6 August 2009.

12°50′N 77°52′E / 12.833°N 77.867°E / 12.833; 77.867