Iosif Grigor’evich Langbard, also Josef Langbard (January 6, 1882 in Bielsk Podlaski, Grodno Governorate – January 3, 1951 in Leningrad) was a Soviet Belarusian architect and Honored Artist of the Byelorussian SSR (1934).
Langbard studied architecture at the Grekov Odessa Art school in 1901 and then St.
Petersburg Academy of Arts (1907-1914), and later returned there to teach becoming a professor from 1939-1950.
He was the architect of many of most important Soviet-era buildings in Minsk.
Langbard also worked on buildings in Kyiv after it became the Ukrainian capital, such as the building of the Ministry of Foreign Affairs of Ukraine.