There were special elections to the U.S. House of Representatives in 1921.
| District
|
Incumbent
|
This race
|
| Member
|
Party
|
First elected
|
Results
|
Candidates
|
| Alabama 4
|
Fred L. Blackmon
|
Democratic
|
1910
|
Incumbent died February 8, 1921. New member elected June 7, 1921. Democratic hold.
|
|
| Arkansas 6
|
Samuel M. Taylor
|
Democratic
|
1912
|
Incumbent died September 13, 1921. New member elected October 25, 1921. Democratic hold.
|
|
| California 9
|
Vacant
|
Representative-elect Charles F. Van de Water (R) died November 20, 1920. New member elected February 15, 1921. Republican hold.
|
|
| Iowa 5
|
James W. Good
|
Republican
|
1908
|
Incumbent resigned June 15, 1921. New member elected. Republican hold.
|
- ▌
Y Cyrenus Cole (Republican) 60.61%
- ▌John N. Hughes (Democratic) 39.39%
|
| Massachusetts 6
|
Willfred W. Lufkin
|
Republican
|
1917 (special)
|
Incumbent resigned June 30, 1921. New member elected. Republican hold.
|
- ▌
Y A. Piatt Andrew (Republican) 76.58%
- ▌Charles I. Pettingell (Democratic) 23.02%
|
| Michigan 3
|
William H. Frankhauser
|
Republican
|
1920
|
Incumbent died May 9, 1921. New member elected June 28, 1921. Republican hold.
|
- ▌
Y John M. C. Smith (Republican) 75.42%
- ▌Howard W. Cavenaugh (Democratic) 24.58%
|
| Pennsylvania at-large
|
Mahlon M. Garland
|
Republican
|
1914
|
Incumbent died November 19, 1920. New member elected September 20, 1921. Republican hold.
|
- ▌
Y Thomas S. Crago (Republican) 68.41%
- ▌John P. Bracken (Democratic) 21.45%
- ▌Byron E. P. Prugh (Prohibition) 7.25%
- ▌Cora M. Bixler (Socialist) 2.89%
|
|
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