Barom Reachea III (1566 – 1600), also known as Ponhea An (Khmer: ពញាអន), was the Cambodian king ruled briefly in 1599–1600.
He succeeded his nephew Barom Reachea II in 1599.
[citation needed] He put down the Cham rebellion, but soon another revolt led by Kêv broke out.
Barom Reachea III still sought Spanish help.
He sent an envoy to Manila and sent a message to the governor of Malacca.