This is an incomplete list of lists pertaining to the United States Congress.

Sessions

• List of United States Congresses

Leaders

House of Representatives

• List of speakers of the United States House of Representatives
  • List of Speaker of the United States House of Representatives elections
• Party leaders of the United States House of Representatives
• House Democratic Caucus
  • Leader of the House Democratic Caucus
  • Chair of the House Democratic Caucus
  • Vice Chair of the House Democratic Caucus
• House Republican Conference
  • Leader of the House Republican Conference
  • Chair of the House Republican Conference
  • Vice Chair of the House Republican Conference
  • Secretary of the House Republican Conference
• Dean of the United States House of Representatives

Senate

• List of presidents pro tempore of the United States Senate
• Party leaders of the United States Senate
• Current party leaders of the United States Senate
• Senate Democratic Caucus
  • Chair of the Senate Democratic Caucus
  • Vice Chair of the Senate Democratic Caucus
  • Secretary of the Senate Democratic Conference
  • Chair of the Senate Democratic Policy Committee
• Senate Republican Conference
  • Leader of the Senate Republican Conference
  • Chair of the Senate Republican Conference
  • Vice Chair of the Senate Republican Conference
  • Chair of the Senate Republican Policy Committee
• Dean of the United States Senate
• Presiding Officer of the United States Senate

Members

• Current members of the United States Congress
• List of members of the United States Congress from multiple states
• List of members of the United States Congress by brevity of service
• List of members of the United States Congress by longevity of service
• List of historical longest-serving members of the United States Congress
• List of United States Congress members who died in office
• List of United States Congress members killed or wounded in office
• List of members of the United States Congress who owned slaves

Freshmen

House of Representatives

• List of current members of the United States House of Representatives
• List of former members of the United States House of Representatives
• List of members-elect of the United States House of Representatives who never took their seats
• List of United States representatives expelled, censured, or reprimanded
• List of United States representatives who switched parties
• List of members of the United States House of Representatives who served a single term
• List of members of the United States House of Representatives who lost re-election in a primary

Seniority

• Seniority in the United States House of Representatives
• List of members of the United States House of Representatives in the 1st Congress by seniority
• List of members of the United States House of Representatives in the 2nd Congress by seniority
• List of members of the United States House of Representatives in the 3rd Congress by seniority
• List of members of the United States House of Representatives in the 4th Congress by seniority
• List of members of the United States House of Representatives in the 5th Congress by seniority
• List of members of the United States House of Representatives in the 6th Congress by seniority
• List of members of the United States House of Representatives in the 7th Congress by seniority
• List of members of the United States House of Representatives in the 8th Congress by seniority
• List of members of the United States House of Representatives in the 9th Congress by seniority
• List of members of the United States House of Representatives in the 10th Congress by seniority
• List of members of the United States House of Representatives in the 11th Congress by seniority
• List of members of the United States House of Representatives in the 12th Congress by seniority
• List of members of the United States House of Representatives in the 13th Congress by seniority
• List of members of the United States House of Representatives in the 14th Congress by seniority
• List of members of the United States House of Representatives in the 15th Congress by seniority
• List of members of the United States House of Representatives in the 16th Congress by seniority
• List of members of the United States House of Representatives in the 17th Congress by seniority
• List of members of the United States House of Representatives in the 18th Congress by seniority
• List of members of the United States House of Representatives in the 19th Congress by seniority
• List of members of the United States House of Representatives in the 20th Congress by seniority
• List of members of the United States House of Representatives in the 21st Congress by seniority
• List of members of the United States House of Representatives in the 22nd Congress by seniority
• List of members of the United States House of Representatives in the 23rd Congress by seniority
• List of members of the United States House of Representatives in the 24th Congress by seniority
• List of members of the United States House of Representatives in the 25th Congress by seniority
• List of members of the United States House of Representatives in the 26th Congress by seniority
• List of members of the United States House of Representatives in the 27th Congress by seniority
• List of members of the United States House of Representatives in the 28th Congress by seniority
• List of members of the United States House of Representatives in the 29th Congress by seniority
• List of members of the United States House of Representatives in the 30th Congress by seniority
• List of members of the United States House of Representatives in the 31st Congress by seniority
• List of members of the United States House of Representatives in the 32nd Congress by seniority
• List of members of the United States House of Representatives in the 33rd Congress by seniority
• List of members of the United States House of Representatives in the 34th Congress by seniority
• List of members of the United States House of Representatives in the 35th Congress by seniority
• List of members of the United States House of Representatives in the 36th Congress by seniority
• List of members of the United States House of Representatives in the 37th Congress by seniority
• List of members of the United States House of Representatives in the 38th Congress by seniority
• List of members of the United States House of Representatives in the 39th Congress by seniority
• List of members of the United States House of Representatives in the 40th Congress by seniority
• List of members of the United States House of Representatives in the 41st Congress by seniority
• List of members of the United States House of Representatives in the 42nd Congress by seniority
• List of members of the United States House of Representatives in the 43rd Congress by seniority
• List of members of the United States House of Representatives in the 44th Congress by seniority
• List of members of the United States House of Representatives in the 45th Congress by seniority
• List of members of the United States House of Representatives in the 46th Congress by seniority
• List of members of the United States House of Representatives in the 47th Congress by seniority
• List of members of the United States House of Representatives in the 48th Congress by seniority
• List of members of the United States House of Representatives in the 49th Congress by seniority
• List of members of the United States House of Representatives in the 50th Congress by seniority
• List of members of the United States House of Representatives in the 51st Congress by seniority
• List of members of the United States House of Representatives in the 52nd Congress by seniority
• List of members of the United States House of Representatives in the 53rd Congress by seniority
• List of members of the United States House of Representatives in the 54th Congress by seniority
• List of members of the United States House of Representatives in the 55th Congress by seniority
• List of members of the United States House of Representatives in the 56th Congress by seniority
• List of members of the United States House of Representatives in the 57th Congress by seniority
• List of members of the United States House of Representatives in the 58th Congress by seniority
• List of members of the United States House of Representatives in the 59th Congress by seniority
• List of members of the United States House of Representatives in the 60th Congress by seniority
• List of members of the United States House of Representatives in the 61st Congress by seniority
• List of members of the United States House of Representatives in the 62nd Congress by seniority
• List of members of the United States House of Representatives in the 63rd Congress by seniority
• List of members of the United States House of Representatives in the 64th Congress by seniority
• List of members of the United States House of Representatives in the 65th Congress by seniority
• List of members of the United States House of Representatives in the 66th Congress by seniority
• List of members of the United States House of Representatives in the 67th Congress by seniority
• List of members of the United States House of Representatives in the 68th Congress by seniority
• List of members of the United States House of Representatives in the 69th Congress by seniority
• List of members of the United States House of Representatives in the 70th Congress by seniority
• List of members of the United States House of Representatives in the 71st Congress by seniority
• List of members of the United States House of Representatives in the 72nd Congress by seniority
• List of members of the United States House of Representatives in the 73rd Congress by seniority
• List of members of the United States House of Representatives in the 74th Congress by seniority
• List of members of the United States House of Representatives in the 75th Congress by seniority
• List of members of the United States House of Representatives in the 76th Congress by seniority
• List of members of the United States House of Representatives in the 77th Congress by seniority
• List of members of the United States House of Representatives in the 78th Congress by seniority
• List of members of the United States House of Representatives in the 79th Congress by seniority
• List of members of the United States House of Representatives in the 80th Congress by seniority
• List of members of the United States House of Representatives in the 81st Congress by seniority
• List of members of the United States House of Representatives in the 82nd Congress by seniority
• List of members of the United States House of Representatives in the 83rd Congress by seniority
• List of members of the United States House of Representatives in the 84th Congress by seniority
• List of members of the United States House of Representatives in the 85th Congress by seniority
• List of members of the United States House of Representatives in the 86th Congress by seniority
• List of members of the United States House of Representatives in the 87th Congress by seniority
• List of members of the United States House of Representatives in the 88th Congress by seniority
• List of members of the United States House of Representatives in the 89th Congress by seniority
• List of members of the United States House of Representatives in the 90th Congress by seniority
• List of members of the United States House of Representatives in the 91st Congress by seniority
• List of members of the United States House of Representatives in the 92nd Congress by seniority
• List of members of the United States House of Representatives in the 93rd Congress by seniority
• List of members of the United States House of Representatives in the 94th Congress by seniority
• List of members of the United States House of Representatives in the 95th Congress by seniority
• List of members of the United States House of Representatives in the 96th Congress by seniority
• List of members of the United States House of Representatives in the 97th Congress by seniority
• List of members of the United States House of Representatives in the 98th Congress by seniority
• List of members of the United States House of Representatives in the 99th Congress by seniority
• List of members of the United States House of Representatives in the 100th Congress by seniority
• List of members of the United States House of Representatives in the 101st Congress by seniority
• List of members of the United States House of Representatives in the 102nd Congress by seniority
• List of members of the United States House of Representatives in the 103rd Congress by seniority
• List of members of the United States House of Representatives in the 104th Congress by seniority
• List of members of the United States House of Representatives in the 105th Congress by seniority
• List of members of the United States House of Representatives in the 106th Congress by seniority
• List of members of the United States House of Representatives in the 107th Congress by seniority
• List of members of the United States House of Representatives in the 108th Congress by seniority
• List of members of the United States House of Representatives in the 109th Congress by seniority
• List of members of the United States House of Representatives in the 110th Congress by seniority
• List of members of the United States House of Representatives in the 111th Congress by seniority
• List of members of the United States House of Representatives in the 112th Congress by seniority
• List of members of the United States House of Representatives in the 113th Congress by seniority
• List of members of the United States House of Representatives in the 114th Congress by seniority
• List of members of the United States House of Representatives in the 115th Congress by seniority
• List of members of the United States House of Representatives in the 116th Congress by seniority
• List of members of the United States House of Representatives in the 117th Congress by seniority
• List of members of the United States House of Representatives in the 118th Congress by seniority

Senate

• List of current United States senators
• List of former United States senators
• List of appointed United States senators
• List of United States senators expelled or censured
• List of United States senators who switched parties

Seniority

• Seniority in the United States Senate

Jurisdictions

Obsolete jurisdictions

Groups

• African Americans in the United States Congress
• List of Arab and Middle Eastern Americans in the United States Congress
• List of Asian Americans and Pacific Islands Americans in the United States Congress
• List of Hispanic Americans in the United States Congress
• List of Native Americans in the United States Congress
• List of Buddhist members of the United States Congress
• List of Hindu members of the United States Congress
• List of Jewish members of the United States Congress
• List of Mormon members of the United States Congress
• List of Muslim members of the United States Congress
• List of Quaker members of the United States Congress
• List of youngest members of the United States Congress
• List of LGBT members of the United States Congress

House of Representatives

• List of United States House committees
• Women in the United States House of Representatives
• List of African-American United States representatives

Senate

• List of United States Senate committees
• Women in the United States Senate
• List of African-American United States senators
• List of United States senators born outside the United States

Agencies, employees, and offices

• Architect of the Capitol
• Comptroller General of the United States
• Librarian of Congress
• Poet Laureate Consultant in Poetry to the Library of Congress

House of Representatives

• Chaplain of the United States House of Representatives
• Clerk of the United States House of Representatives
• Doorkeeper of the United States House of Representatives
• Historian of the United States House of Representatives
• Parliamentarian of the United States House of Representatives
• Postmaster of the United States House of Representatives
• Reading Clerk of the United States House of Representatives
• Sergeant at Arms of the United States House of Representatives

Senate

• Chaplain of the United States Senate
• United States Senate Librarian
• Secretary of the United States Senate
• Sergeant at Arms of the United States Senate

Politics and procedure

• List of United States federal legislation
• Caucuses of the United States Congress
• United States congressional committee
• Joint session of the United States Congress
• List of joint sessions of the United States Congress
• Party divisions of United States Congresses
• Third-party and independent members of the United States Congress
• List of congressional opponents of the Iraq War
• List of congressional opponents of the Vietnam War

House of Representatives

• List of United States House of Representatives committees

Senate

• List of United States Senate committees
• List of tie-breaking votes cast by vice presidents of the United States

Places

• List of United States congressional districts
• List of United States congressional districts by area
• List of obsolete United States congressional districts
• Congressional office buildings

This article includes a politics-related list of lists.