1920 United States Senate election in Washington

1920 United States Senate election in Washington
	Results by county; Jones: 30–40% 40–50% 50–60% 60–70%
U.S. senator before election; Wesley Livsey Jones; Republican	Elected U.S. Senator ; Wesley Livsey Jones; Republican

The 1920 United States Senate election in Washington was held on November 2, 1920. Incumbent Republican U.S. Senator Wesley Livsey Jones was re-elected to a third term in office over Farmer-Labor nominee Clemens J. France and former Seattle mayor George F. Cotterill.

Blanket primary

Candidates

Democratic

George F. Cotterill, former Mayor of Seattle

Republican

Frank Erickson
Forest L. Hudson
W.M. Inglis
Wesley Livsey Jones, incumbent Senator since 1909

Results

1920 U.S. Senate blanket primary^[1]
Party		Candidate	Votes	%
	Republican	Wesley Livsey Jones (incumbent)	102,852	49.87%
	Republican	W.M. Inglis	41,765	20.25%
	Republican	Forest L. Hudson	28,436	13.79%
	Democratic	George F. Cotterill	20,004	9.70%
	Republican	Frank Erickson	13,197	6.40%
Total votes			206,254	100.00%

General election

Candidates

George F. Cotterill, former Mayor of Seattle (Democratic)
Clemens J. France, former president of the Municipal League of Seattle and brother of U.S. Senator from Maryland Joseph I. France (Farmer-Labor)
Wesley Livsey Jones, incumbent U.S. Senator since 1908 (Republican)

Results

1920 United States Senate election in Washington^[2]
Party		Candidate	Votes	%	±%
	Republican	Wesley Livsey Jones (incumbent)	217,069	56.40%	18.61
	Farmer–Labor	Clemens J. France	99,309	25.80%	N/A
	Democratic	George F. Cotterill	68,488	17.80%	8.77
Total votes			384,866	100.00%
	Republican hold		Swing