Kalayaan, is a Filipino word for liberty or freedom. It may refer to:
- Kalayaan, Laguna, a municipality in the province of Laguna, Philippines
- Kalayaan, Palawan, a municipality in the province of Palawan, Philippines
- Kalayaan Avenue, a major thoroughfare in Metro Manila, Philippines
- Kalayaan (charity), UK advocacy group for migrant domestic workers
- Kalayaan, the official publication of Filipino revolutionary group Katipunan.
Topics referred to by the same term