Norwegian Genealogical Society (Norwegian: Norsk Slektshistorisk Forening, NSF) is a genealogical society in Oslo, Norway.
It was founded on 22 October 1926 as the first exclusively Norwegian genealogical society.
Among the founders were Stian Herlofsen Finne-Grønn, Christoffer Morgenstierne Munthe and Sigurd Segelcke Meidell.
The two former had already published the periodical Norsk tidsskrift for genealogi, personalhistorie, biografi og litteraturhistorie since 1906; in 1927 the Norwegian Genealogical Society launched Norsk slektshistorisk tidsskrift as its official periodical.
This article about an organisation based in Norway is a stub.