Johan Eberhard Carlberg

Johan Eberhard Carlberg (24 February 1683 in Gothenburg, Sweden – 22 October 1773 in Stockholm) was a Swedish fortification officer and architect.

In 1703, Carlberg became a lieutenant in the Närkes and Värmlands reserve regiment (Swedish "tremänningsregementen"), participating in their field training in Latvia and Lithuania.

Carlberg took office on 27 April 1727 as a city architect in Stockholm, where he was responsible for the rebuilding of Slussen 1744–1753, the customs pavilions at Norrtull, the rebuilding of Alstavik on Långholmen, reconstruction of Danviken hospital, the church tower of Stockholm's Great Church, the reconstruction of the Bonde Palace and the Stora Sjötullen in Blockhusudden) in 1729.

In the district of Överkikaren at Hornsgatan 24 in Södermalm, he designed and built a residential building in 1731–32 as his private residence (see Johan Eberhard Carlbergs hus [sv]).

Carlberg himself married three times: first, on 24 June 1708 with Magdalena von Seth (1686–1717), second, on 25 May 1718 with Birgitta Thingvall (1699–1732), and third, in 1733 with his second wife's cousin Christina Engel Geijer (1713–1781).