Jodok Fink (19 February 1853 – 1 July 1929) was an Austrian farmer and politician who served as the first Vice-Chancellor of Austria from 15 March 1919 to 24 June 1920.

He was elected MP of the Austrian Imperial Council parliament in 1897 where he did not join the faction of his antiliberal and antisemitic Christian Social party fellows until 1901.

During the dissolution of the Austro-Hungarian Empire at the end of World War I, Fink was elected one of the three presidents of the German-Austrian provisional national assembly on 21 October 1918.

He made his mark as a strong opponent of a unification with the German Weimar Republic, though against the majority of the assembly, and also spoke against tendencies to attach his Allemannic home country Vorarlberg to Switzerland.

Fink was superseded by his party fellow Michael Mayr, when Renner's coalition government finally broke up on 7 July 1920.