Strub is a last name of German origin, and may refer to:
Emil Strub (1858–1909), Swiss railway builder and inventor of the Strub rack system Charles H. Strub (1884–1958), American dentist and entrepreneur Joseph Strub (1833–1890), Spiritan Roman Catholic priest who founded Duquesne University in Pittsburgh, Pennsylvania David Strub (1897–1985), President of the Landtag of Liechtenstein Max Strub (1900–1966), German violinist Sean Strub (born 1958), American writer and activist Susanne Eberle-Strub (born 1960), Liechtenstein politician Whitney Strub, academic
See also Strub Quartet, German string quartet Strub Stakes, American horse race Strube Straub