The Pennsylvania General Assembly, consisting of the
House of Representatives and the
Senate, convened on January 19, 1909, to elect a Senator to fill the term beginning on March 4, 1909. Incumbent
RepublicanBoies Penrose, who was elected in
1897 and re-elected in
1903, was a successful candidate for re-election to another term. The results of the vote of both houses combined are as follows: