Widjaja
Widjaja or Wijaya, Widjaya is one of the most common surnames in Indonesia. Notable people with the surname include:
- Angelique Widjaja, Indonesian tennis player
- Eka Tjipta Widjaja, Indonesian entrepreneur
- Elizabeth A. Widjaja, Indonesian botanist
- Fuganto Widjaja, Indonesian billionaire
- Gloria Emanuelle Widjaja, Indonesian badminton player
- Mieke Widjaja, Indonesian actress
- Mira Widjaja, Indonesian author
- Nani Widjaja, Indonesian actress