Widjaja

Widjaja is a common Indonesian surname. It is one of the most common surnames in Indonesia. It may refer to


 * Angelique Widjaja (born 1984), Indonesian tennis player
 * Eka Tjipta Widjaja (1922–2019), Indonesian entrepreneur
 * Elizabeth A. Widjaja (born 1951), Indonesian botanist
 * Fuganto Widjaja, Indonesian billionaire
 * Gloria Emanuelle Widjaja (born 1993), Indonesian badminton player
 * Mieke Widjaja or Mieke Wijaya (born 1940), Indonesian actress
 * Mira Widjaja (born 1951), Indonesian author
 * Nani Widjaja (born 1943), Indonesian actress