1934 United States Senate election in California

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1934 United States Senate election in California
November 5, 1934
	County results; Johnson: 90–100%
U.S. senator before election; Hiram Johnson; Republican	Elected U.S. Senator ; Hiram Johnson; Republican

The 1934 United States Senate election in California was held on November 6, 1934. Incumbent Republican Senator Hiram Johnson was re-elected to his fourth term in office.

By cross-filing and winning the Democratic primary, Johnson eliminated his strongest competition and handily won the general election with opposition only from the Socialist Party.