Abraham "Abe" Cahan (Yiddish: אַבֿרהם קאַהאַן; July 7, 1860 – August 31, 1951) was a Lithuanian-born Jewish American socialist newspaper editor, novelist, and politician. Cahan was one of the founders of The Forward (Yiddish: פֿאָרווערטס, romanized: Forverts, lit. 'Forward!'), an American Yiddish publication, and was its editor-in-chief for 43 years. During his stewardship of the Forward, it became a prominent voice in the Jewish community and in the Socialist Party of America, voicing a relatively moderate stance within the realm of American socialist politics.