Biographies
A
- Alexander, Avery — Civil rights leader and Louisiana state representative
- Allain, Theophile T. — Reconstruction-era Black state legislator and political leader
- Allen, Henry Watkins — Confederate governor of Louisiana
- Allen, Oscar K. — Governor of Louisiana and Long ally
- Angelle, Robert — Longtime state representative and Louisiana House speaker
- Antoine, C. C. — Reconstruction-era lieutenant governor of Louisiana
- Aubry, Charles Philippe — French colonial governor of Louisiana
B
- Baker, Joshua — Reconstruction-era governor of Louisiana
- Beauvais, Arnaud Julie — Governor of Louisiana
- Behrman, Martin — Long-serving mayor of New Orleans and Old Regular political leader
- Benjamin, Judah P. — U.S. senator from Louisiana and Confederate cabinet official
- Bienville, Jean-Baptiste Le Moyne de — Founder of New Orleans and colonial governor of Louisiana
- Blanchard, Newton C. — Governor of Louisiana and U.S. senator
- Blanco, Kathleen — Governor of Louisiana and first woman elected governor
- Boggs, Hale — U.S. House majority leader and longtime Louisiana congressman
- Boggs, Lindy — Longtime Louisiana congresswoman and U.S. ambassador
- Brooks, Overton — Longtime Louisiana congressman
- Broussard, Robert F. — U.S. senator and congressman from Louisiana
- Brown, James — U.S. senator from Louisiana and diplomat
- Burke, E. A. — Reconstruction-era politician, state treasurer, newspaper publisher, and White League figure
- Bussie, Victor — Longtime Louisiana AFL-CIO president and major labor political leader
C
- Cadillac, Antoine de La Mothe — French colonial governor of Louisiana
- Caffery, Donelson — U.S. senator from Louisiana
- Carondelet, Francisco Luis Héctor, Baron de — Spanish colonial governor of Louisiana
- Claiborne, William C. C. — Territorial governor, first elected governor of Louisiana, and U.S. senator
- Cohen, Walter L. — Black Republican leader and federal officeholder
- Conrad, Charles M. — U.S. senator, congressman, and U.S. secretary of war
- Cyr, Paul N. — Lieutenant governor and political rival of Huey Long
D
- Davis, A. L. — Civil rights leader and New Orleans city councilman
- Davis, Jimmie — Two-term governor of Louisiana
- de Boré, Étienne — First mayor of New Orleans
- Demas, Henry — Reconstruction-era Black state legislator
- Derbigny, Pierre — Governor of Louisiana
- Desdunes, Rodolphe — Civil rights activist, writer, and Comité des Citoyens leader
- Destrehan, Jean Noël — Territorial legislator and one of Louisiana's first U.S. senators-elect
- Doucet, D. J. “Cat” — Longtime St. Landry Parish sheriff and rural political boss
- Downs, Solomon W. — U.S. senator from Louisiana
- Dubuclet, Antoine — Reconstruction-era Louisiana state treasurer
- Dumas, Francis E. — Black Union officer and Reconstruction-era political leader
- Dunn, Oscar J. — Reconstruction-era lieutenant governor and Black political leader
- Dupré, Jacques — Governor of Louisiana
E
- Edwards, Edwin — Four-term governor of Louisiana
- Ellender, Allen J. — Long-serving U.S. senator from Louisiana
- Ellis, E. John — Congressman and Louisiana Democratic figure involved in the Compromise of 1877
- Eustis, James B. — U.S. senator from Louisiana and diplomat
F
- Ferguson, John H. — Louisiana judge whose ruling became Plessy v. Ferguson
- Fitzmorris, Jimmy — Lieutenant governor and New Orleans political leader
- Fitzpatrick, John — Mayor of New Orleans and Regular Democratic political leader
- Flanders, Benjamin F. — Reconstruction-era governor of Louisiana and New Orleans mayor
- Foster, Mike — Governor of Louisiana
- Foster, Murphy J. — Governor of Louisiana and U.S. senator
- Fournet, John B. — Louisiana House speaker, lieutenant governor, and longtime Louisiana Supreme Court chief justice
- Fowler, Douglas Sr. — Long-serving Louisiana commissioner of elections
- Fuqua, Henry L. — Governor of Louisiana
G
- Gálvez, Bernardo de — Spanish governor of Louisiana and Revolutionary War figure
- Gayarré, Charles — Louisiana secretary of state, legislator, and political historian
- Gibson, Randall L. — U.S. senator and congressman from Louisiana
- Gordon, Kate — Louisiana woman-suffrage leader
- Grace, Lucille May — Louisiana register of state lands and pioneering woman statewide officeholder
- Gremillion, Jack P. F. — Louisiana attorney general
H
- Hahn, Michael — Civil War-era governor of Louisiana and congressman
- Hainkel, John J. Jr. — Louisiana House speaker and Senate president
- Haley, Oretha Castle — Civil rights and voting-rights activist
- Hall, Luther E. — Governor of Louisiana
- Heard, William W. — Governor of Louisiana
- Hébert, F. Edward — Longtime Louisiana congressman and House Armed Services Committee chairman
- Hébert, Paul Octave — Governor of Louisiana
- Henry, E. L. “Bubba” — Louisiana House speaker and chairman of the 1973–1974 Constitutional Convention
- Holloway, Clyde — Congressman and Louisiana Public Service commissioner
J
- Jackson, Shelby M. — Long-serving Louisiana superintendent of education
- Jemison, T. J. — Civil rights leader and organizer of the Baton Rouge bus boycott
- Johnson, Henry — Governor of Louisiana and U.S. senator
- Johnson, Isaac — Governor of Louisiana
- Johnson, Louise Brazzel — State legislator and chronicler of women in Louisiana politics
- Johnston, J. Bennett — U.S. senator from Louisiana
- Jones, Johnnie A. Sr. — Civil rights attorney and Baton Rouge bus boycott figure
- Jones, Sam H. — Governor of Louisiana
K
- Keller, Rosa Freeman — New Orleans civil rights and civic reform leader
- Kellogg, William Pitt — Reconstruction governor and U.S. senator
- Kennon, Robert F. — Governor of Louisiana
- King, Alvin O. — Governor of Louisiana
- Kruttschnitt, Ernest B. — President of Louisiana's 1898 constitutional convention
L
- Landrieu, Moon — Mayor of New Orleans and U.S. housing secretary
- Landry, Pierre Caliste — Reconstruction-era state legislator and pioneering Black mayor
- Laussat, Pierre Clément de — French colonial commissioner who transferred Louisiana to the United States
- Leach, Buddy — Congressman, state legislator, and state Democratic Party chair
- LeBlanc, Dudley J. — State senator, gubernatorial candidate, and populist political figure
- Leche, Richard W. — Governor of Louisiana
- Lee, Harry — Longtime Jefferson Parish sheriff and influential local political figure
- Livingston, Edward — U.S. senator, congressman, secretary of state, and author of the Livingston Code
- Long, Earl K. — Three-term governor of Louisiana
- Long, George S. — Louisiana congressman and member of the Long political family
- Long, Gillis W. — Louisiana congressman and chair of the House Democratic Caucus
- Long, Huey P. — Governor of Louisiana and U.S. senator
- Long, Rose McConnell — U.S. senator from Louisiana
- Long, Russell B. — Long-serving U.S. senator and Senate Finance Committee chairman
- Long, Speedy O. — Louisiana congressman and state senator
- Lusher, Robert Mills — Louisiana superintendent of education and segregationist political figure
- Lyons, Charlton H. Sr. — Republican gubernatorial nominee and leader in the revival of Louisiana's Republican Party
M
- Maestri, Robert — Mayor of New Orleans and Long-machine political leader
- Magruder, Allan B. — Louisiana's first serving U.S. senator
- Martin, Wade O. Jr. — Long-serving Louisiana secretary of state
- Martinet, Louis A. — Civil rights lawyer, newspaper publisher, and Comité des Citoyens leader
- McEnery, John — Claimant governor during the disputed 1872 election
- McEnery, Samuel D. — Governor of Louisiana and U.S. senator
- McKeithen, John — Governor of Louisiana
- McKeithen, W. Fox — Long-serving Louisiana secretary of state
- McShane, Andrew — Reform mayor of New Orleans
- Menard, J. Willis — Reconstruction politician elected to Congress from Louisiana but denied the seat
- Merrick, Caroline — Louisiana women's-rights and suffrage pioneer
- Miró, Esteban Rodríguez — Spanish governor of Louisiana
- Moore, Beatrice Hawthorne — Pioneering woman member of the Louisiana House
- Moore, Ellen Bryan — Louisiana register of state lands
- Moore, Thomas Overton — Governor of Louisiana at the start of the Civil War
- Morgan, Cecil — State legislator and leader of the anti-Long impeachment effort
- Morial, Ernest N. “Dutch” — First Black elected mayor of New Orleans
- Morrison, deLesseps “Chep” — Reform mayor of New Orleans and anti-Long leader
- Morrison, James H. — Longtime Louisiana congressman
- Mouton, Alexandre — Governor of Louisiana and U.S. senator
N
- Nash, Charles E. — Reconstruction-era congressman and first Black U.S. representative from Louisiana
- Nicholls, Francis T. — Two-term governor of Louisiana and Louisiana Supreme Court chief justice
- Noe, James A. — Governor of Louisiana and Long-era political figure
- Nunez, Samuel B. Jr. — Longtime president of the Louisiana Senate
O
- Odom, Bob — Long-serving Louisiana commissioner of agriculture and forestry
- O’Reilly, Alejandro — Spanish colonial governor who consolidated Spanish rule
- Ortique, Revius O. Jr. — Civil rights lawyer and first Black justice of the Louisiana Supreme Court
- Overton, John H. — U.S. senator and congressman from Louisiana
P
- Packard, Stephen B. — Republican claimant in Louisiana's disputed 1876 gubernatorial election
- Parker, John M. — Governor of Louisiana and Progressive-era reform figure
- Parker, Mary Evelyn — Louisiana state treasurer and pioneering woman statewide official
- Passman, Otto E. — Longtime Louisiana congressman
- Perez, Leander — Plaquemines political boss and segregationist leader
- Pharr, John N. — Fusionist gubernatorial candidate in Louisiana's disputed 1896 election
- Pinchback, P. B. S. — Reconstruction-era governor and Black political leader
- Pleasant, Ruffin G. — Governor of Louisiana
- Plessy, Homer — Civil rights test plaintiff in Plessy v. Ferguson
- Porter, Alexander — U.S. senator from Louisiana
R
- Rainach, Willie — State legislator and leading segregationist political figure
- Ransdell, Joseph E. — U.S. senator and congressman from Louisiana
- Rarick, John — Louisiana congressman
- Rhodes, Doris Lindsey Holland — First woman to serve in the Louisiana Legislature
- Robertson, Thomas B. — Governor of Louisiana and congressman
- Roemer, Buddy — Governor of Louisiana
- Roman, André B. — Two-term governor of Louisiana
- Roudanez, Louis Charles — Black newspaper publisher and Reconstruction-era civil rights advocate
S
- Sanders, Jared Y. — Governor of Louisiana and congressman
- Schiro, Victor — Mayor of New Orleans during the civil rights era
- Semmes, Thomas J. — Confederate senator, lawyer, and delegate to Louisiana's 1879 and 1898 constitutional conventions
- Shepley, George F. — Union military governor of Louisiana
- Simpson, Oramel H. — Governor of Louisiana
- Slidell, John — U.S. senator and Confederate diplomat
- Soulé, Pierre — U.S. senator and diplomat
T
- Taylor, Dorothy Mae — Civil rights leader and first Black woman elected to the Louisiana Legislature
- Thibodaux, Henry S. — Interim governor of Louisiana
- Treen, David — Governor of Louisiana and first Republican governor since Reconstruction
- Trévigne, Paul — Black journalist, educator, and civil rights advocate
- Tureaud, A. P. Sr. — Civil rights attorney who challenged segregation in Louisiana
U
- Ulloa, Antonio de — First Spanish governor of Louisiana
V
- Villeré, Jacques — First Louisiana-born governor of the state
W
- Waggonner, Joe D. Jr. — Louisiana congressman
- Walker, Joseph M. — Governor of Louisiana
- Walmsley, T. Semmes — Mayor of New Orleans and Huey Long political rival
- Warmoth, Henry Clay — Reconstruction-era governor of Louisiana
- Wells, James Madison — Reconstruction-era governor of Louisiana
- White, Edward Douglass Jr. — U.S. senator from Louisiana and Chief Justice of the United States
- White, Edward Douglass Sr. — Governor of Louisiana
- White, Martha — Civil rights pioneer whose protest helped spark the 1953 Baton Rouge bus boycott
- Wickliffe, Robert C. — Governor of Louisiana
- Willis, Edwin E. — Longtime Louisiana congressman
- Wiltz, Louis A. — Governor of Louisiana and New Orleans mayor
- Wisdom, John Minor — Federal appellate judge central to school desegregation and civil rights
- Wright, J. Skelly — Federal judge central to desegregation in Louisiana