The Doyōbi (Japanese: 土曜日, pronounced [dojoːbi]) was an anti-fascist newspaper published in Kyoto, Japan, from July 1936 to November 1937.

Katsuo Nose (1894–1979), Masakazu Nakai (1900–1952) and Kaname Hayashi (1894–1991), who were popular academics in Kyoto, were responsible for the editing, while Raitaro Saito (1903–1997), a film actor, managed the finances and advertisements by sponsors.

The cover page consisted of an illustration by Kenzo Itani (1902–1970) and an editorial opinion from Nakai, Nose or another editor.

The content and writing were significantly simple and plain, but maintained an anti-fascist and anti-war stance with cautious wording.

Nose and Nakai held editorial meetings at cafés like the Salon de thé François, which became the center of the Popular Front movement in Kyoto.