Synopsis The present work contains English Translations of Eight Sakta Upanisad-s with notes, mainly based on the Advaitic commentary of Upanisad-Brahmayogin, following the daksinacara or Samayacara approach, and ignoring the non-Vedic vama-marga. It is based on the coordinate status of sakti and Siva. The typical Sakta elements such as the Srividya-mantra, the concept of the Cakras (mystic centres) and the worship of the mystic diagram Sricakra have been given due recognition.