| Altamont Cemetery / Altamont War Memorial | Lorne | Altamont |
| Altamont Curling and Skating Rink | Lorne | Altamont |
| Altamont Grain Elevator Monument | Lorne | Altamont |
| Altamont Hotel | Lorne | 70 Empress Avenue, Altamont |
| Altamont Memorial Monument | Lorne | Altamont |
| Altamont School No. 115 | Lorne | Altamont |
| Altamont United Church | Lorne | Altamont |
| Beaconsfield Methodist Church / Beaconsfield United Church and Cemetery | Lorne | |
| Bertram School No. 2097 | Lorne | |
| Bourrier Family Plaque | Lorne | St. Lupicin |
| Bru Frikirkju Lutheran Church | Lorne | |
| Campau School No. 1418 | Lorne | |
| Canadian National Railway Station | Lorne | |
| Canadian National Railway Station | Lorne | |
| Canadian National Railway Water Tower | Lorne | Railway Avenue, Somerset |
| Cardinal School No. 2239 | Lorne | Cardinal |
| Cassandra School No. 445 | Lorne | |
| Chanoinesses Régulières des Cinq Plaies du Sauveur (1895-1995) | Lorne | Notre Dame de Lourdes |
| Cleophas School No. 1398 | Lorne | |
| Comte Barn | Lorne | |
| Concrete Beam Bridge No. 699 | Lorne | Cypress River |
| Edith Leary Memorial Plaque | Lorne | Learys |
| Faure School No. 900 | Lorne | St. Lupicin |
| Federal Grain Elevator / Manitoba Pool Grain Elevator | Lorne | Altamont |
| Federal Grain Elevator / Manitoba Pool Grain Elevator / United Grain Growers Grain Elevator | Lorne | Swan Lake |
| Grange School No. 892 | Lorne | |
| Harmer School No. 415 | Lorne | |
| Jacques Cartier School / St. Adelard School No. 912 | Lorne | |
| Lakeview School No. 419 | Lorne | |
| Leary Brickworks | Lorne | Learys |
| Leary School No. 1540 | Lorne | |
| Lorne Theatre | Lorne | 236 Third Street, Somerset |
| Manitoba Pool Grain Elevator | Lorne | Swan Lake |
| Manitoba Pool Grain Elevator / Delmar Commodities Grain Elevator | Lorne | Carlton Avenue, Somerset |
| Mariapolis Collegiate / Indian Springs School | Lorne | Mariapolis |
| Mariapolis General Store | Lorne | Norquay Avenue, Mariapolis |
| Mariapolis School No. 830 | Lorne | Mariapolis |
| Montcalm School No. 984 | Lorne | |
| Musee des Pionniers et des Chanoinesses | Lorne | Notre Dame de Lourdes |
| Mussellboro School No. 115 | Lorne | |
| Norquay Cemetery and Townsite | Lorne | Norquay |
| Norquay School No. 262 | Lorne | |
| Notre Dame de Lourdes Roman Catholic New Cemetery | Lorne | Notre Dame de Lourdes |
| Notre Dame de Lourdes Roman Catholic Old Cemetery and War Memorial | Lorne | Notre Dame de Lourdes |
| Notre Dame de Lourdes School No. 690 | Lorne | Notre Dame de Lourdes |
| Notre Dame de Lourdes War Memorial | Lorne | Notre Dame de Lourdes |
| Notre Dame Grotto | Lorne | Notre Dame de Lourdes |
| Oak Hill School No. 1123 | Lorne | |
| Ogilvie Grain Elevator / United Grain Growers Grain Elevator 2 | Lorne | Altamont |
| Our Lady of Assumption Roman Catholic Cemetery | Lorne | Mariapolis |
| Our Lady of Assumption Roman Catholic Church | Lorne | Mariapolis |
| Our Lady of Assumption Roman Catholic Rectory | Lorne | Mariapolis |
| Paterson Grain Elevator | Lorne | Somerset |
| Paterson Grain Elevator | Lorne | Swan Lake |
| Pike Lake School No. 838 | Lorne | |
| Pittet Memorial Monument | Lorne | Somerset |
| Postage Stamp Province 1870 | Lorne | Mariapolis |
| Richard School No. 1092 | Lorne | Somerset |
| Richmond Hill School No. 363 | Lorne | |
| Scheppers Agricultural College / Sacred Heart College | Lorne | Swan Lake |
| Somerset Catholic Cemetery | Lorne | |
| St. Albert School No. 2164 | Lorne | |
| St. Alphonse Roman Catholic Church, Grotto, and Cemetery | Lorne | St. Alphonse |
| St. Alphonse Schools Monument | Lorne | St. Alphonse |
| St. Barnabas Anglican Cemetery / Somerset Community Cemetery | Lorne | |
| St. Barnabas Anglican Church | Lorne | Altamont |
| Ste. Marie Convent and School / Ste. Marie Park | Lorne | Bruxelles |
| Ste. Marie School No. 963 / Bruxelles Schools Monument | Lorne | Bruxelles |
| Ste. Thérèse Roman Catholic Church | Lorne | Cardinal |
| St. Gerard Roman Catholic Church and Rectory / Bruxelles Cemetery | Lorne | Bruxelles |
| St. Gerard School No. 2219 | Lorne | |
| St. Gustave School No. 977 | Lorne | |
| St. Leon Interpretive Centre | Lorne | St. Leon |
| St. Leon Roman Catholic Church and Cemetery | Lorne | St. Leon |
| St. Leon Village School No. 1425 | Lorne | St. Leon |
| St. Louis School No. 964 | Lorne | |
| St. Lupicin Roman Catholic Church and Cemetery | Lorne | St. Lupicin |
| St. Martin of Tours Roman Catholic Cemetery | Lorne | |
| St. Michel School No. 2222 | Lorne | |
| St. Stephen's Anglican Cemetery | Lorne | |
| St. Urbain School No. 903 | Lorne | |
| Swan Lake Presbyterian Cemetery | Lorne | |
| Swan Lake School No. 345 | Lorne | Swan Lake |
| Swan Lake United Church | Lorne | Swan Lake |
| Swan Lake War Memorial | Lorne | Swan Lake |
| Sylvan School No. 1379 | Lorne | |
| Theobald School No. 1415 | Lorne | |
| Union Bank Building / Royal Bank Building / Somerset Lorne Citizens Museum | Lorne | 302 Third Street, Somerset |
| United Grain Growers Grain Elevator | Lorne | Somerset |
| United Grain Growers Grain Elevator | Lorne | Swan Lake |
| United Grain Growers Grain Elevator | Lorne | Cardinal |
| United Grain Growers Grain Elevator | Lorne | Hubbell Siding |
| United Grain Growers Grain Elevator 1 | Lorne | Altamont |
| United Grain Growers Grain Elevator / Delmar Commodities Grain Elevator / Canada Malting Grain Elevator | Lorne | Mariapolis |
| Victory School No. 1143 | Lorne | |
| Vigier Homestead | Lorne | |