The United States Senate elections of 1930 in New Jersey was held on November 4, 1930.
Walter Evans Edge, the Senator elected in 1924, resigned in 1929 to take office as Governor of New Jersey. Interim appointee David Baird Jr. chose not to seek re-election and Republican Dwight Morrow won a landslide victory to succeed him.
Morrow also won a special election held the same day for the remaining month of Edge's six-year term, defeating Democrat Thelma Parkinson. Morrow would only serve for ten months before his death in October 1931.
Candidates
Esther Hill Elfreth (National Prohibition)
Henry Jager (Socialist)
Dozier Will Graham (Communist)
Alexander Kudlik (Socialist Labor)
Dwight Morrow (Republican), U.S. Ambassador to Mexico