- Actors: SEE Baxter, Anne; Dean, James; Keith, Jane
- African Americans SEE ALSO personal names: Dunlap family; Hatcher, Richard (Mayor); Jones, King S. (Dr.); Sanders, Mayme; Westcott, Charles R.
- Agriculture
- Airplanes & Airport
- Alewives SEE ALSO Fish & Wildlife
- All-American City Award SEE Awards
- Allis-Chalmers
- American Indians SEE Indians of North America
- Amphitheater SEE Music & Musicians, Washington Park
- Animal Shelters
- Archaeology SEE Historic Sites; Housing; Library – 4th Street Building; Keneflick, William K.; Wright, Frank Lloyd; Wright, John Lloyd
- Art & Artists SEE ALSO Grafton, Robert; Naguib, Mustafa; Noguchi, Isumu; Warren, Karl B.
- Art Center
- Audubon SEE Birds of Indiana
- Authors SEE ALSO Petrakis, Harry Mark; Riley, James Whitcomb; Stratton-Porter, Dorothy
- Automobiles SEE ALSO Roads, Streets & Highways
- Awards
- Bailly Homestead
- Bailly Generating Station SEE ALSO NIPSCO
- Bandstand SEE Music & Musicians; Washington Park
- Banks
- Barker Mansion SEE ALSO Barker, Catherine; Barker, John H.
- Baseball SEE ALSO White Caps
- Basketball
- Battle of Trail Creek
- Beach & Lakefront SEE Erosion, Lakefront; Great Lakes; Harbor & Marina
- Beverly Shores, IN
- Bicentennials SEE ALSO Centennials, Sesquicentennials
- Biographical Files SEE Personal Name FIles
- Birds SEE ALSO Fish & Wildlife
- Blank, John G., Center for the Arts SEE Art Center
- Blue Chip Casino SEE Gambling & Casinos
- Boat Races & Shows SEE ALSO Pan American Games
- Boxing SEE ALSO Sky Blue Arena
- Bridges SEE ALSO Covered Bridges
- Burns Harbor
- Businesses & Companies SEE ALSO Chamber of Commerce; Labor; business names e.g. South Shore Railroad; business types e.g. Banks
- Cable Television SEE ALSO Radio & Television Stations
- CAGIT SEE Taxes
- Canada Neighborhood SEE Gambling & Casinos; Housing; Michigan City History
- Canals
- Capital Punishment SEE Prisons & Prisoners
- Cargill Elevator
- Catwalk SEE ALSO Old Lighthouse Museum
- Cemeteries SEE ALSO Churches and Synagogues; Military Monuments
- Centennials SEE ALSO Bicentennials; Sesquicentennials
- Chamber of Commerce
- Chicago South Shore and South Bend Railroad SEE South Shore Railroad
- Churches & Synagogues SEE ALSO Clergy; Cemeteries
- City Hall SEE Michigan City Government
- Civil War
- Clinton Visit – 1996 SEE Clinton, Bill (President) (personal name files)
- Clergy SEE ALSO Churches & Synagogues
- Climate SEE Weather & Climate
- Clubs SEE Organizations
- Coal SEE Geology
- Coast Guard SEE ALSO Harbor & Marina; Ships & Shipwrecks
- Coastal Zone Management Program
- Commerce Square
- Community Center for the Arts SEE Art Center
- Constitution (State) SEE Indiana History
- County Line Road SEE Roads, Streets and Highways
- Covered Bridges
- Crime & Crime Prevention SEE Police & Policing; Prisons & Prisoners; Westside Improvement Group; personal names, e.g. Gunness, Belle
- Daughters of the American Revolution
- Doctors SEE ALSO Hospitals
- Dunes SEE Burns Harbor; Erosion, Lakefront; Harbor & Marina; Hoosier Slide; Indiana Dunes National Lakeshore; Mount Baldy
- Earthquakes
- Eastport neighborhood SEE Housing
- Enterprise Zone
- Erosion, Lakefront
- Fires & Firefighters SEE ALSO locations, e.g. Pullman Plant
- Fish & Wildlife SEE ALSO Birds
- Football SEE Sports
- Forests & Trees SEE ALSO Indiana – State Parks & Forests
- Franklin Square
- Fried’s Cat Shelter SEE Animal Shelters
- Friendship Gardens
- Gary, IN SEE ALSO Hatcher, Richard (Mayor)
- Geology
- Golf Courses
- Great Lakes SEE ALSO Burns Harbor; Erosion, Lakefront; Harbor & Marina; Ships & Shipwrecks
- Harbor & Marina SEE ALSO Burns Harbor; Indiana Dunes; Washington Park
- Harborside Homes
- Haskell & Barker SEE Pullman Plant
- Hauntings
- Hesston Steam Museum
- Highways SEE Roads, Streets and Highways
- Historic Districts SEE ALSO Franklin Square
- Historic Sites
- Historical Societies SEE Bass, Arnold; Indiana Historical Society, LaPorte County, IN; Michigan City Historical Society; Schultz, Fern Eddy
- History SEE Indiana History; LaPorte COunty CETA History Project; Michigan City History; Settlers
- Hoosier
- Hoosier Slide
- Hospitals SEE ALSO Doctors
- Hotels
- Housing SEE ALSO Harborside Homes; specific locations e.g. Beverly Shores
- Human Rights Commission SEE Michigan City Government – Human Rights Commission
- Humane Society SEE Animal Shelters
- Hutchinson Fountain SEE Historic Sites
- Indiana Dunes National Lakeshore SEE ALSO Mount Baldy
- Indiana Historical Society
- Indiana History
- Indiana – State Capitol
- Indiana – State Emblems and Flag
- Indiana – State Parks & Forests SEE ALSO Parks; Forests & Trees
- Indiana State Prison SEE Prisons & Prisoners
- Indians of North America SEE ALSO Potawatomie Indians
- Inter-Urban SEE South Shore Railroad
- Inventions & Inventors
- Islam
- Journalists SEE Authors; Newspapers
- Ku Klux Klan
- Labor SEE Businesses & Companies; Organizations
- Lake Michigan SEE Erosion, Lakefront; Great Lakes; Harbor & Marina
- Lakefront SEE Erosion, Lakefront; Harbor & Marina; Indiana Dunes National Lakeshore; Washington Park
- Lakeland Neighborhood SEE Housing; Water Supply
- Landfill
- LaPorte County, IN
- LaPorte County Historical Steam Society SEE Hesston Steam Museum
- LaPorte County CETA History Project
- La Salle Expedition
- League of Women Voters
- Library
- Library – 4th Street Building
- Library – Mall Branch
- Library – Medical
- Library – Original Building
- Library – Staff
- Lighthouse SEE Catwalk; Old Lighthouse Museum
- Lighthouse Place SEE Outlet Mall
- Limestone SEE Geology
- Lubeznik Center for the Arts SEE Art Center
- Martin Luther King Center
- Mayors
- Michiana Humane Society SEE Animal Shelters
- Michiana Industries
- Michigan Boulevard area
- Michigan City Government
- Michigan City Historical Society SEE ALSO Old Lighthouse Museum
- Michigan City History SEE ALSO Historic Sites; Indiana History; LaPorte County CETA History Project; Settlers; specific subject headings e.g. Military Monuments; personal names e.g. Barker, John H.
- Military Monuments SEE ALSO Cemeteries; Bruce, Daniel (PFC)
- Millennium Riverwalk Park SEE Harbor & Marina
- Mills
- Miss Duneland Pageant
- Moon Valley
- Mount Baldy SEE ALSO Indiana Dunes National Lakeshore
- Movie Theaters SEE Theaters, Movie
- Murders SEE Ku Klux Klan; Prisons & Prisoners; personal names e.g. Gunness, Belle; Rison
- Museums SEE ALSO Art Center; Hesston Steam Museum; Old Lighthouse Museum
- Music & Musicians SEE ALSO Actors; personal names e.g. Drake, Gene; Nelson, William J.; Wiegand Elizabeth Grieger
- Naval Armory SEE Washington Park
- News-Dispatch SEE Newspapers
- Newspapers & Journalists SEE ALSO Authors; Jurney, Dorothy Misener; Pyle, Ernie
- NIPSCO SEE ALSO Bailly Plant
- Oasis Ballroom SEE Washington Park
- Oil SEE Geology
- Old Lighthouse Museum SEE ALSO Catwalk
- Organizations SEE ALSO Businesses & Companies
- Outlet Mall
- PACT (Prisoner and Community Together)
- Pan American Games
- Parks SEE ALSO Indiana – State Parks and Forests; Washington Park
- The Patch Neighborhood SEE Harborside Homes
- Planning – 1926 SEE Michigan City Government
- Poetry – Local
- Police & Policing SEE ALSO Prisons & Prisoners
- Port of Indiana SEE Burns Harbor
- Post Office
- Pottawattamie Indians SEE ALSO Indians of North America
- Pottawattamie Park neighborhood SEE Housing
- Prisons & Prisoners SEE ALSO PACT
- Pullman Plant
- Purdue Northwest (Purdue North Central)
- Rabbis SEE CLergy; Churches & Synagogues
- Radio & Television Stations SEE ALSO Cable Television
- Railroads SEE ALSO South Shore Railroad
- Revolutionary War SEE Battle of Trail Cree; Daughters of the American Revolution; Military Monuments
- Riots – 1970 SEE Michigan City History
- Roads, Streets & Highways SEE ALSO Automobiles; Bridges
- Sand Mining SEE Geology; Hoosier Slide
- Schools
- Schools – Elston High School
- Schools – History
- Schools – La Lumiere
- Schools – Michigan City High School
- Schools – Parochial
- Schools – Rogers High School
- Senators SEE Bayh, Birch; Quayle, Dan
- Senior Center
- Sesquicentennials SEE ALSO Bicentennials; Centennials; Indiana History; Michigan City History
- Settlers SEE ALSO Indiana History; Michigan City History; personal names e.g. Bigelow, Abijah
- Sheltered Workshop (LaPorte County) SEE Michiana Industries
- Sheridan Beach neighborhood SEE Housing
- Ships & Shipwrecks SEE ALSO Coast Guard; Harbor & Marina
- Sinai Forum
- Sky Blue Arena (Boxing)
- Smoot-Walker Feud
- South Shore Railroad SEE ALSO Railroads
- Sports SEE ALSO Baseball; Basketball; Boxing; Pan Am Games; personal names e.g. Higdon, Hal
- Stamps SEE Post Office
- State Capitol SEE Indiana – State Capitol
- State Emblem, Flag, Seal SEE Indiana – State Emblems and Flag
- Streets SEE Roads, Street & Highways
- Swanson Center
- Synagogues SEE Churches & Synagogues
- Telephone & Telegraph
- Television SEE Cable Television; Radio & Television Stations
- Theaters, Community
- Theatres, Movie
- Tornadoes SEE ALSO Weather – Storms
- Trail Creek, IN SEE ALSO Battle of Trail Creek; Bridges; Harbor & Marina; Watter Supply
- Trees SEE Forests & Trees
- Trolley to the Dunes SEE Railroads
- Underground Railroad
- United Telephone Co. of Indiana SEE Telephone & Telegraph
- Washington Park SEE ALSO Harbor & Marina
- Water Supply
- Weather & Climate SEE ALSO Erosion, Lakeshore; Tornadoes
- Weather – Storms SEE ALSO Tornadoes
- West Side Improvement Group
- White Caps (baseball)
- World War I
- World War II
- WPA
- Zoo SEE Washington Park Zoo
Biographical Files (Personal Names):
- Ames, George
- Appleseed, Johnny
- Barker, Catherine & Margery
- Barker, John
- Baxter, Anne
- Bayh, Birch
- Bendix, Vincent
- Bigelow, Abijah
- Bowen, Otis R. (Governor)
- Bowser, Anita
- Boyd, William
- Bramble, Maggie
- Brown, Annie, “Ma”
- Bruce, Daniel, PFC
- Clark, George Rogers
- Clinton, Bill (President)
- Colfax family (Harriet E. Colfax, Harriet R. Colfax, John Colfax, Rose Hartwell Colfax, Ann C. Hartwell, John B. Sherman, Mason G. Sherman, Harriet Sherman Van Pelt)
- Dean, James
- Debs, Eugene V.
- Diana of the Dunes (Alice Gray)
- Drake, Gene
- Dunlap, Sel, and Family
- Eddy, Captain William C.
- Elston, Isaac C.
- Finley, Charlie O.
- Grafton, Robert
- Greenbaum, Walter K.
- Grissom, Virgil
- Gunness, Belle
- Harrison, Benjamin and William
- Hatcher, Richard (Mayor)
- Heisman, Henry “Dad”
- Herbert, Hugo
- Hesburgh, Theodore (Reverend)
- Higdon, Hal
- Hiler, John (Representative)
- Hopkins, Ann
- Jones, King S. (Dr.)
- Joseph, Michael
- Jurney, Dorothy Misener
- Keith, Jane (Keithley)
- Kenefick, William
- Kennedy, Robert F.
- Kitchell, Edna P.
- Lilienthal, David
- Lincoln, Abraham
- Lyons, Lawrence James
- MacAlvay, Nora
- Marquette, Jacques (Father)
- Miller, Harry B.
- Miller, John Franklin
- Moyer, John W.
- Munger, Elizabeth Banks
- Naguib, Mustafa
- Nelson, William J. (Billy)
- Nicewarner, Gladys Bull
- Noguchi, Isamu
- Orr, Joseph C.
- Petrakis, Harry Mark
- Pizarek, Edward, and family
- Porter, Gene Stratton SEE Stratton-Porter, Gene
- Pyle, Ernie
- Pytynia, Mike
- Quayle, Dan
- Raisor, Dr. Robert (SEE Smoot-Walker Feud)
- Replogle, Albert (fishing lures)
- Rison, Rayna
- Roberts, John Jr.
- Roeske Family
- Rubinelli, Andrea
- Rumely Family
- Sanders, Mayme
- Scholl, Dr. William
- Schultz, Fern Eddy
- Sherman, John B., and Sherman, Mason G. SEE Colfax family
- Smith, A.K.
- Stern, Fred
- Stratton-Porter, Gene
- Van Pelt, Harriet Sherman SEE Colfax family
- Warren, Karl
- Wiegand, Elizabeth Grieger
- Winski, Nate
- Witte family
- Wright, Frank Lloyd SEE ALSO Baxter, Anne
- Wright, John Lloyd
- Zmuda, Kathleen
- Zorn, Philip