|7th Minister of Public Works of the Republic of Indonesia|
6 September 1950 – 27 April 1951
|Preceded by||Mananti Sitompul|
|Succeeded by||Ukar Bratakusumah|
|2nd Rector of Gadjah Mada University|
|Preceded by||M. Sardjito|
|Succeeded by||M. Nazir Alwi|
|Born||28 May 1912|
Rote, Dutch East Indies
|Died||17 October 1992 (aged 80)|
Herman Johannes (28 May 1912 – 17 October 1992) was an Indonesian professor, scientist, politician and National Hero. Johannes was the rector of Universitas Gadjah Mada in Yogyakarta (1961–1966), Coordinator for Higher Education from 1966 to 1979, a member of Indonesia's Presidential Supreme Advisory Council (Dewan Pertimbangan Agung or DPA) from 1968 to 1978, and the Minister for Public Works and Energy (1950–1951). He was also a member of the Executive Board of UNESCO from 1954 to 1957.
Herman Johannes graduated from Technische Hogeschool (THS) in Bandung, West Java, an institution which was moved to Yogyakarta in 1946 during the war of independence with the Dutch. The institution later became the embryo of Gadjah Mada University.
During his academic career, Johannes carried out research on rural technology, including inventing a charcoal stove designed especially for the poor, which used biomass charcoal briquettes for fuel. Johannes also investigated other types of alternative fuels and explored the possibility of turning agricultural waste into fuel.
Herman Johannes was involved in the military in 1940s. He was the head of the Indonesian Army Arsenal Laboratory during the independence war against Dutch occupation. His laboratory produced explosives such as smoke bombs and hand grenades which were used by Indonesian guerrillas to sabotage the movement of the Dutch military in Central Java.
Herman Johannes married Annie Marie Gilbertine Amalo in 1955. They had four children: Christine, Henriette, Daniel Johannes and Helmi Johannes, a newscaster at the VOA.
Johannes was decorated with the Guerilla Medal in 1958 and Mahaputra Medal in 1973 by the Indonesian government. Herman Johannes died on 17 October 1992 of prostate cancer. He was buried at the Universitas Gadjah Mada Cemetery in Sawitsari, Yogyakarta. In November 2009, he was honored by the Indonesian government as a National Hero.
The Indonesian government honored Herman Johannes and named the Greater Forest Park in Kupang Regency in East Nusa Tenggara province after him. His name is used for a boulevard in downtown Yogyakarta.
His face is also depicted in the 100 Indonesian rupiah coins denomination in 2016.