The Shaishunaga dynasty (IAST: Śaiśunāga, literally "of Shishunaga") was possibly the second ruling dynasty of Magadha. According to the Buddhist text Mahavamsa, this dynasty was the second ruling dynasty of Magadha, succeeding Nagadashaka of the Haryanka dynasty. The Hindu Puranas have given a different list with different chronology of the Shaishunaga dynasty kings,[3] whereas Jain texts do not mention this dynasty.