Djumhana Wiriaatmadja (EYD: Jumhana Wiriaatmaja, 23 February 1904 – 20 January 1975) was a Sundanese aristocrat, regent, politician, and diplomat. Born in Cianjur, Djumhana entered law after finished studying in the Rechthogeschool. He began to work as a seconded employee in the district court of Bandung, and later became the regent of Pandeglang. After Indonesia's independence, he was appointed as the cabinet formateur of the State of Pasundan on 28 December 1948 by Wiranatakusumah V, officially being sworn in on 10 January 1949. After the dissolution of the state, he was appointed by the Indonesian government as the ambassador to the Netherlands, Holy See, and Afghanistan.