Carl Julius Bergstrøm (born April/May 1828 in Copenhagen, died 4 February 1898 in Trondheim) was a Norwegian architect who worked in the city of Trondheim from 1872 until his death in 1898.^[1]

Bergstrøm probably came to Norway with his father J. W. Bergstrøm and his brother William in 1837 when he was only 9 years old. Shortly thereafter, the family settled in Horten, where the father worked as a builder at Karljohansvern. He married Henriette Jacobsen.^[2]

Bergstrøm designed several church buildings made of wood or natural stone with a mixture of Swiss chalet style and Neo-gothic architecture. He also worked all over Northern Norway in what is now Trøndelag, Nordland, and Troms counties.^[2]

His most famous buildings are Vågan Church (1898), also known as the Lofoten Cathedral, as well as Melhus Church (1892), Orkdal Church (1892) and Sortland Church (1901). Other churches include: Gildeskål Church, Horg Church, Nordbotn Church, Nordli Church, Saura Church, and Sørli Church.

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