Den 17de Mai is a former Norwegian newspaper, issued in Oslo from 1894 to 1935.
The founder and first editor-in-chief of Den 17de Mai was Rasmus Steinsvik, who edited the newspaper until his death in 1913.[1] Arne Garborg was co-editor the first four years. Later editors were Anders Hamre and Einar Breidsvoll. The newspaper was the main periodical for the Nynorsk "language struggle".[1] In 1935 Den 17de Mai and Fedraheimen were assimilated into the new newspaper Norsk Tidend.[2]