Ba Dinh may refer to:
- Ba Dinh Uprising - a royalist anti-French rebellion that occurred in Vietnam in 1886-1887.
- Ba Dinh Square - a square in Hanoi, named after the uprising.
- Ba Dinh District - a district of Hanoi, named after the square.
- Ba Dinh Hall - former meeting place of the Vietnamese National Assembly (next to Ba Dinh Square).