Rudolf Stüssi (died 22 July 1443) served as burgomaster of Zürich during the mid-fifteenth century.
In 1433, he traveled to Rome as a representative of Zürich to attend the coronation of Sigismund of Luxembourg.
He lived in a house later called the Stüssihofstatt, situated some 100 m (330 ft) northeast of the Rathaus (47°22′21″N 8°32′37″E / 47.3724°N 8.5436°E / 47.3724; 8.5436).
During his term of office, Stüssi attempted to extend the rule and influence of his city.
Stüssi allied himself in 1442 with Frederick III, Holy Roman Emperor against the Old Swiss Confederacy.