William E. Peterson
- 1972 – Minnesota’s 5th congressional district (SW) – lost
- 1978 – United States Senate (Minnesota) (SW) – lost
Joseph J. Petito
- 1950 – New York’s 12th congressional district (R) – lost
Frank Peto
- 1972 – Texas’ 22nd congressional district (I) – lost
A. Petrakopoulos
- 2002 – Georgia’s 8th congressional district (D) – lost
Kenneth M. Petri
- 1940 – Ohio’s 8th congressional district (D) – lost
Thomas Evert Petri
- 1974 – United States Senate (Wisconsin) (R) – lost
- 1980 – Wisconsin’s 6th congressional district (R) – won
- 1982 – Wisconsin’s 6th congressional district (R) – won
- 1984 – Wisconsin’s 6th congressional district (R) – won
- 1986 – Wisconsin’s 6th congressional district (R) – won
- 1988 – Wisconsin’s 6th congressional district (R) – won
- 1990 – Wisconsin’s 6th congressional district (R) – won
- 1992 – Wisconsin’s 6th congressional district (R) – won
- 1994 – Wisconsin’s 6th congressional district (R) – won
- 1996 – Wisconsin’s 6th congressional district (R) – won
- 1998 – Wisconsin’s 6th congressional district (R) – won
- 2000 – Wisconsin’s 6th congressional district (R) – won
- 2002 – Wisconsin’s 6th congressional district (R) – won
- 2004 – Wisconsin’s 6th congressional district (R) – won
- 2006 – Wisconsin’s 6th congressional district (R) – won
- 2008 – Wisconsin’s 6th congressional district (R) – won
- 2010 – Wisconsin’s 6th congressional district (R) – won
- 2012 – Wisconsin’s 6th congressional district (R) – won
Michael F. Petrie
- 1992 – Florida’s 22nd congressional district (I) – lost
Ron Petrie
- 2000 – Ohio’s 10th congressional district (L) – lost
William W. Petrie
- 1976 – Wisconsin’s 1st congressional district (R) – lost
- 1978 – Wisconsin’s 1st congressional district (R) – lost
George Petrilli
- 2020 – Illinois’ 18th congressional district (D) – lost
J. William Petro
- 1968 – Ohio’s 20th congressional district (R) – lost
- 1970 – Ohio’s 20th congressional district (R) – lost
John Petrone
- 1938 – New York’s 2nd congressional district (S) – lost
Romeo G. Petroni
- 1966 – Connecticut’s 5th congressional district (R) – lost
Gail Anne Petrosoff
- 1994 – Michigan’s 13th congressional district (NL) – lost
- 1996 – Michigan’s 12th congressional district (NL) – lost
- 2000 – Michigan’s 7th congressional district (NL) – lost
Walter Petrovich
- 1968 – New Jersey’s 3rd congressional district (SL) – lost
Raymond Patrick Petrulsky
- 2008 – Arizona’s 7th congressional district (L) – lost
Adrian Petrus
- 2016 – Maryland’s 4th congressional district (D-W/I) – lost
Nicky I. Petrutz
- 2010 – New Jersey’s 1st congressional district (Defend American Constitution) – lost
Rob J. Petsche
- 2010 – Iowa’s 1st congressional district (L) – lost
Alfred W. Pett
- 1932 – Rhode Island’s 2nd congressional district (Proh.) – lost
Samuel Barrett Pettengill
- 1930 – Indiana’s 13th congressional district (D) – won
- 1932 – Indiana’s 3rd congressional district (D) – won
- 1934 – Indiana’s 3rd congressional district (D) – won
- 1936 – Indiana’s 3rd congressional district (D) – won
Brittany Louise Pettersen
- 2022 – Colorado’s 7th congressional district (D) – won
Charles I. Pettingell
- 1922 – Massachusetts’ 6th congressional district (D) – lost
Andrew A. Pettis
- 1944 – Maine’s 1st congressional district (D) – lost
Jerry Lyle Pettis
- 1964 – California’s 33rd congressional district (R) – lost
- 1966 – California’s 33rd congressional district (R) – won
- 1968 – California’s 33rd congressional district (R) – won
- 1970 – California’s 33rd congressional district (R) – won
- 1972 – California’s 33rd congressional district (R) – won
- 1974 – California’s 37th congressional district (R) – won
Martha Pettis
- 1980 – United States Senate (Missouri) (SW) – lost
Ron Pettis
- 1975 – California’s 37th congressional district (Special) (D) – lost
Shirley Neil Pettis
- 1975 – California’s 37th congressional district (Special) (R) – won
- 1976 – California’s 37th congressional district (R) – won
H. Frank Pettit
- 1948 – New Jersey’s 6th congressional district (D) – lost
- 1952 – New Jersey’s 6th congressional district (D) – lost
Martha E. Pettit
- 1974 – Michigan’s 2nd congressional district (SW) – lost
Emery S. Petty
- 1956 – California’s 15th congressional district (D) – lost
- 1958 – California’s 15th congressional district (D) – lost
Judy Petty
- 1974 – Arkansas’ 2nd congressional district (R) – lost
- 1984 – Arkansas’ 2nd congressional district (R) – lost
Ken Petty
- 2014 – Texas’ 8th congressional district (L) – lost
Lawrence Petty
- 1976 – United States Senate (Missouri) (I) – lost
J. Coy Pettyjohn
- 1992 – Nevada’s 1st congressional district (R) – lost
Michael Edward Petyo
- 1996 – Indiana’s 1st congressional district (R) – lost
- 1998 – Indiana’s 1st congressional district (R) – lost
Minna Post Peyser
- 1976 – New York’s 25th congressional district (D) – lost
Peter A. Peyser
- 1970 – New York’s 25th congressional district (R) – won
- 1972 – New York’s 23rd congressional district (R, CON) – won
- 1974 – New York’s 23rd congressional district (R, CON) – won
- 1978 – New York’s 23rd congressional district (D) – won
- 1980 – New York’s 23rd congressional district (D) – won
- 1982 – New York’s 22nd congressional district (D, Liberal) – lost
Theodore Albert Peyser
- 1932 – New York’s 17th congressional district (D) – won
- 1934 – New York’s 17th congressional district (D) – won
- 1936 – New York’s 17th congressional district (D) – won
Babette Peyton
- 1990 – Illinois’ 1st congressional district (R) – lost
Richard J. Pezzullo
- 1994 – United States Senate (New Jersey) (CON) – lost
- 1996 – United States Senate (New Jersey) (I) – lost
- 1998 – New Jersey’s 10th congressional district (I) – lost
- 2018 – New Jersey’s 6th congressional district (R) – lost
Bradley Pfaff
- 2022 – Wisconsin’s 3rd congressional district (D) – lost
Herbert J. Pfeifer
- 1968 – Ohio’s 12th congressional district (D) – lost
Joseph Lawrence Pfeifer
- 1934 – New York’s 3rd congressional district (D) – won
- 1936 – New York’s 3rd congressional district (D) – won
- 1938 – New York’s 3rd congressional district (D) – won
- 1940 – New York’s 3rd congressional district (D, American Labor) – won
- 1942 – New York’s 3rd congressional district (D) – won
- 1944 – New York’s 8th congressional district (D, American Labor) – won
- 1946 – New York’s 8th congressional district (D, American Labor) – won
- 1948 – New York’s 8th congressional district (D, American Labor) – won
Paul E. Pfeifer
- 1982 – United States Senate (Ohio) (R) – lost
Franklin Pfeiffer
- 1932 – Wisconsin’s 6th congressional district (S) – lost
William Louis Pfeiffer
- 1948 – New York’s 42nd congressional district (R) – won
William Pfender
- 1972 – Pennsylvania’s 4th congressional district (R) – lost
August Lee Pfluger II
- 2020 – Texas’ 11th congressional district (R) – won
- 2022 – Texas’ 11th congressional district (R) – won
John E. Pflum
- 1970 – Pennsylvania’s 16th congressional district (D) – lost
