Georg Eliassen (1 July 1880 – 24 December 1964) was a Norwegian architect.

In 1907 he married Helfrid Beda Andrea Strömberg.

[1] Their daughter Rønnaug [no] married educator and politician Torolv Solheim.

[2] Eliassen was educated from the Kristiania tekniske skole and the KTH Royal Institute of Technology in Stockholm.

He was decorated Knight, First Class of the Order of St. Olav in 1951.