Iosif Grigor’evich Langbard, also Josef Langbard (6 January 1882 in Bielsk Podlaski, Grodno Governorate – 3 January 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.[1][2] Langbard also worked on buildings in Kyiv after it became the Ukrainian capital,[3] such as the building of the Ministry of Foreign Affairs of Ukraine.