Pascimāmnāya Śrī Śāradā Pītham or Dwarka Sharada Math, is one amongst the four cardinal peethams believed by it's followers to be established by Adi Shankara, preserving and propagating Sanatana Dharma and Advaita Vedanta, the doctrine of non-dualism. Located in the city of Dwaraka, Gujarat, India it is the pascimāmnāya matha, or Western Āmnāya Pītham amongst the four Chaturāmnāya Pīthams. It is also known as the Kālikā Matha. Their Vedantic mantra or Mahavakya is Tattvamasi. According to tradition, believed to be initiated by Adi Shankara, it holds authority over Sama Veda. The head of the matha is called Shankarayacharya, the title derives from Adi Shankara.

A matha, also written as math, muth, mutth, mutt, or mut, is a Sanskrit word that means 'institute or college', and it also refers to a monastery in Hinduism. An alternative term for such a monastery is adheenam. The earliest epigraphical evidence for mathas related to Hindu-temples comes from the 7th to 10th century CE.