1946 Massachusetts elections
The 1946 Massachusetts general election was held on November 5, 1946, throughout Massachusetts. Primary elections took place on June 18. At the federal level, Republican Henry Cabot Lodge Jr. was elected to the United States Senate over incumbent Senator David I. Walsh, and Republicans won nine of fourteen seats in the United States House of Representatives. Future President of the United States John F. Kennedy was elected to his first term in the House. In the race for Governor, Republican Lt. Governor Robert F. Bradford defeated incumbent Democrat Maurice Tobin. Overall, Republicans won five of the six  elected state-wide offices. Only incumbent Democratic Auditor Thomas J. Buckley retained his office. Governor. Republican Lieutenant Governor Robert F. Bradford defeated incumbent Democratic Governor Maurice Tobin. Tobin survived a Democratic primary challenge from attorney Francis Harrigan, while Bradford was unopposed for the Republican nomination. Lieutenant Governor. In the race for lieutenant governor, Republican State Senator Arthur W. Coolidge defeated Democratic former attorney general Paul A. Dever. Republican primary. State Senator Arthur W. Coolidge defeated Lynn mayor Albert Cole in the Republican primary for Lieutenant Governor. Democratic primary. Former Attorney General Paul A. Dever defeated Roger Putnam, Daniel J. O'Connell , and John B. Carr for the Democratic nomination for Lt. Governor. Secretary of the Commonwealth. Incumbent Republican Secretary of the Commonwealth Frederic W. Cook ran for re-election to a thirteenth two-year term in office. The Democratic Party nominated Benedict F. Fitzgerald Jr. The Socialist Labor Party nominated Malcolm T. Rowe. Attorney General. Incumbent Republican Attorney General Clarence A. Barnes ran for re-election to a second consecutive term. He defeated Democratic former Lt. Governor Francis E. Kelly in the general election. Treasurer and Receiver-General. Incumbent Democratic Treasurer and Receiver-General John E. Hurley ran for re-election  to a second term in office. He was defeated by Republican former State Senator Laurence Curtis. The Prohibition Party nominated Charles H. Vaughn, and the Socialist Labor party nominated Lawrence Gilfedder. Auditor. Incumbent Democratic Auditor Thomas J. Buckley ran for re-election to a fourth term in office. He was re-elected narrowly over Republican Russell A. Wood. The Prohibition Party nominated Robert A. Simmons, and the Socialist Labor Party nominated Pearl A. Votano. United States Senate. Incumbent Democratic Senator David I. Walsh ran for re-election to a fourth term. He was defeated by former Senator Henry Cabot Lodge  Jr., who had resigned from Massachusetts's other Senate seat in order to serve in World War II. United States House of Representatives. All of Massachusetts' fourteen seats in the United States House of Representatives were up for election in 1946. Nine seats were won by Republican Party candidates. Twelve seats were won by candidates seeking re-election. The 4th District seat (based in Worcester) was won by Democrat Harold Donohue, defeating incumbent Republican Pehr Holmes. The 11th District seat (based in Boston and Cambridge) was won by John F. Kennedy after incumbent James Michael Curley vacated the seat to  become Mayor of Boston.