Thaker is an Indian surname and may refer to:
Pranjivan Vishwanath Thaker (circa 1860 – 1920), diwan of Vadia in Saurashtra, Gujarat, India Mahashankar Vishwanath Thaker (circa 1867 – 1902), chief treasurer of the princely state of Limbdi Dhirajlal Mahashankar Vishwanath Thaker (1897–1947), paymaster general of the Port of Karachi Dhirubhai Premshankar Thaker (born 1917), chief editor of Gujarati Vishwakosh, first extensive encyclopedia in the Gujarati language; and winner of the 1994 Ranjitram Suvarna Chandrak, the highest literary award in Gujarati literature