Amar Prakash, K.C.S.I., K.C.I.E., was the Maharaja of Sirmur State from 1911 until 1933.
[1] He was educated privately and received administrative training during the time of his father.
He was installed on the Gaddi by Sir Louis Dane, the Lieutenant-Governor of the Punjab.
[1] He married Mandalsa Devi, eldest daughter of Dev Shumsher Jang Bahadur Rana, ex-Prime Minister of Nepal.
[3] He was succeeded by his son, Rajendra Prakash as the Maharaja of Sirmur.