Illinois - Significance region: Local
| East Village Historic District |
| East Waterford School |
| Ebenezer Methodist Episcopal Chapel and Cemetery |
| Ebenezer Missionary Baptist Church |
| Edgewater Beach Apartments |
| Edgewater Glen Historic District |
| Edison Park |
| Edwards Place |
| Effingham County Courthouse |
| Eighth Regiment Armory |
| Eldorado City Hall |
| Eldred, James John, House |
| Elgin Academy |
| Elgin Downtown Commercial District |
| Elgin Historic District |
| Elgin National Watch Company Observatory |
| Elgin Tower Building |
| Eli and Jeanne Lipman House |
| Elizabeth Place |
| Elliott Street Historic District |
| Elm Street Court |
| Elmwood Cemetery Gates |
| El Paso Public Library |
| Ely, Mrs. C. Morse, House |
| Embarras River Bridge |
| Emerson-Keith House |
| Emery, Jr., William H., House |
| Emmanuel Episcopal Church |
| Emmel Building |
| Emmert-Zippel House |
| Episcopal Church of the Atonement and Parish House, The |
| Epworth Methodist Episcopal Church |
| Eugene Field Park |
| Evanston Ridge Historic District |
| Evelyn Site |
| Exchange Bank |
| Fagen, Mildred and Abel, House |
| Fairbury City Hall |
| Fairview Sanatorium |
| Falconer Bungalow Historic District |
| Fall Creek Stone Arch Bridge |
| Fehr, Charles, Round Barn |
| Felt, Cyrus, House |
| Field, Marshall, Garden Apartments |
| Fife Opera House |
| Fifteenth Street and Oklahoma Avenue Brick Street |
| Fire Barn 5 |
| First Congregational Church |
| First Congregational Church, Des Plaines |
| First Congregational Church of LaMoille |
| First Congregational Church of Sterling |
| First Congregational Church of Western Springs |
| First Methodist Church of Batavia |
| First National Bank Building |
| First Presbyterian Church |
| Fischer Theater |
| Fisher Building-Latham Block |
| Fisher-Chapman Farmstead |
| Fisher-Nash-Griggs House |
| Fitzpatrick House |
| Flagg, Cornelius, Farmstead |
| Flamingo-On-The-Lake Apartments |
| Flanders House |
| Flat Iron Building |
| Fletcher, Ruffin Drew, House |
| Flower, Lucy, Technical High School for Girls |
| Foley, Jennie, Building |
| Foley, Stephan A., House |
| Fort Armstrong Hotel |
| Fort Armstrong Theatre |
| Fort Dearborn Hotel |
| Forum, The |
| Four Nineteen Building |
| Fox River House |
| France Hotel |
| Frangenheim, William, House |
| Franklin County Jail |
| Franks, Charles, House |
| Fredrick, Louis, House |
| Freeman-Brewer-Sawyer House |
| Freeman, Clarkson W., House |
| Frentess, Henry N., Farmstead |
| Fulkerson, Col. William H., Farmstead |
| Fulton Commercial Historic District |
| Gage Park Bungalow Historic District |
| Gale, Judge Jacob, House |
| Galena Historic District |
| Galva Opera House |
| Gamma Phi Beta Sorority House |
| Garden Homes Historic District |
| Gardner, Robert W., House |
| Garfield Elementary School |
| Garfield School |
| GAR Memorial Building |
| Garrison-Coronado-Haskill Historic District |
| Garrison School |
| Garvey, Hugh M., House |
| Geister, Christian, House |
| Geneva Country Day School |
| George, G.J., House |
Data from United States Park Service and Wikidata
