Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Jerusalem Cemetery | Cemetery | 377 | Olmsted | 43 53 31 N | 092 26 17 W |
| John Withers Sport Complex | Park | 306 | Olmsted | 43 59 40 N | 092 29 20 W |
| Joyce Park | Park | 327 | Olmsted | 43 59 59 N | 092 25 16 W |
| Judd Park | Park | 313 | Olmsted | 44 01 32 N | 092 31 11 W |
| Judge | Populated Place | 393 | Olmsted | 43 53 57 N | 092 28 34 W |
| Judge (historical) | Locale | 393 | Olmsted | 43 53 57 N | 092 28 34 W |
| Judge Post Office (historical) | Post Office | 393 | Olmsted | 43 53 57 N | 092 28 34 W |
| Keller State Wildlife Management Area | Park | 359 | Olmsted | 43 55 42 N | 092 34 14 W |
| Kellogg Junior High School | School | 317 | Olmsted | 44 02 29 N | 092 27 19 W |
| KFSI-FM (Rochester) | Tower | 359 | Olmsted | 44 01 27 N | 092 32 37 W |
| Kingdom Hall of Jehovahs Witnesses | Church | 316 | Olmsted | 44 00 43 N | 092 29 09 W |
| Kings Park | Locale | 286 | Olmsted | 44 09 06 N | 092 28 26 W |
| Kings Run Park | Park | 303 | Olmsted | 44 04 33 N | 092 29 20 W |
| Kingsley Corner | Populated Place | 342 | Olmsted | 44 04 42 N | 092 06 52 W |
| Kinney Creek | Stream | | Olmsted | 43 54 18 N | 092 19 45 W |
| KLSE-FM (Rochester) | Tower | 377 | Olmsted | 44 02 26 N | 092 20 29 W |
| KNXR-FM (Rochester) | Tower | 377 | Olmsted | 44 02 26 N | 092 20 29 W |
| KOLM-AM (Rochester) | Tower | 314 | Olmsted | 43 59 13 N | 092 25 06 W |
| KRCH-FM (Rochester) | Tower | 380 | Olmsted | 44 02 32 N | 092 20 27 W |
| KROC-AM (Rochester) | Tower | 305 | Olmsted | 44 01 47 N | 092 29 32 W |
| KRPR-FM (Rochester) | Tower | 380 | Olmsted | 44 02 32 N | 092 20 27 W |
| Kutzky Park | Park | 302 | Olmsted | 44 01 34 N | 092 28 47 W |
| KWEB Radio Tower | Tower | 314 | Olmsted | 43 58 47 N | 092 26 49 W |
| KWEB-AM (Rochester) | Tower | 314 | Olmsted | 43 58 47 N | 092 26 52 W |
| KWWK-FM (Rochester) | Tower | 372 | Olmsted | 44 01 59 N | 092 36 11 W |
| KWWK-FM (Rochester) | Tower | 314 | Olmsted | 43 59 13 N | 092 25 06 W |
| KWWK-FM (Rochester) | Tower | 383 | Olmsted | 44 01 27 N | 092 21 33 W |
| KXLT-TV (Rochester) | Tower | 379 | Olmsted | 44 02 39 N | 092 23 57 W |
| KZSE-FM (Rochester) | Tower | 377 | Olmsted | 44 02 26 N | 092 20 29 W |
| La Moyne Bruce Detention Dam | Dam | 320 | Olmsted | 44 07 60 N | 092 37 55 W |
| Lake Florence | Lake | 365 | Olmsted | 43 51 17 N | 092 30 00 W |
| Lake Florence | Reservoir | 364 | Olmsted | 43 51 30 N | 092 29 31 W |
| Lake George | Lake | 304 | Olmsted | 43 59 50 N | 092 29 17 W |
| Lake Zumbro Seaplane Base | Airport | 281 | Olmsted | 44 12 05 N | 092 29 01 W |
| Lanmark Center | Building | 304 | Olmsted | 44 01 17 N | 092 27 49 W |
| Lincoln School | School | 308 | Olmsted | 44 01 26 N | 092 28 37 W |
| Lincolnshire Park | Park | 311 | Olmsted | 44 04 40 N | 092 31 10 W |
| Little Valley Cemetery | Cemetery | 328 | Olmsted | 44 04 37 N | 092 09 15 W |
| Logan Branch | Stream | | Olmsted | 44 05 56 N | 092 07 43 W |
| Longfellow School | School | 310 | Olmsted | 43 59 57 N | 092 26 03 W |
| Lourdes High School | School | 308 | Olmsted | 44 01 26 N | 092 28 19 W |
| Lutheran Park | Park | 316 | Olmsted | 44 03 02 N | 092 28 36 W |
| Lynch Creek | Stream | | Olmsted | 43 48 53 N | 092 06 44 W |
| Mann School | School | 307 | Olmsted | 44 00 31 N | 092 27 07 W |
| Manor Park | Park | 345 | Olmsted | 44 01 36 N | 092 31 42 W |
| Maple Manor Nursing Home | Hospital | 329 | Olmsted | 44 02 36 N | 092 29 22 W |
| Maple Valley Country Club | Locale | 361 | Olmsted | 43 53 49 N | 092 22 43 W |
| Maplewood Mall | Locale | 317 | Olmsted | 44 03 53 N | 092 29 51 W |
| Marion | Populated Place | 346 | Olmsted | 43 56 37 N | 092 20 54 W |
| Marion Cemetery | Cemetery | 341 | Olmsted | 43 56 53 N | 092 20 58 W |
| Marion Church of Christ | Church | 347 | Olmsted | 43 56 37 N | 092 20 52 W |
| Marion Post Office (historical) | Post Office | 346 | Olmsted | 43 56 37 N | 092 20 54 W |
| Marion West Bound Rest Area | Locale | 386 | Olmsted | 43 57 23 N | 092 17 05 W |
| Marshall High School | School | 312 | Olmsted | 44 02 04 N | 092 29 04 W |
| Massey Building | Building | 305 | Olmsted | 44 01 17 N | 092 27 51 W |
| Mayo Building | Building | 305 | Olmsted | 44 01 20 N | 092 27 60 W |
| Mayo Clinic | Hospital | 348 | Olmsted | 44 01 20 N | 092 27 57 W |
| Mayo Family Clinic Northwest | Hospital | 338 | Olmsted | 44 04 03 N | 092 31 22 W |
| Mayo High School | School | 306 | Olmsted | 44 00 11 N | 092 26 48 W |
| Mayo Park | Park | 300 | Olmsted | 44 01 21 N | 092 27 31 W |
| Mayowood Historical Marker | Park | 318 | Olmsted | 43 59 40 N | 092 31 09 W |
| Mayowood Lake | Lake | 315 | Olmsted | 43 59 32 N | 092 31 28 W |
| Mayowood Lake | Reservoir | 379 | Olmsted | 43 59 24 N | 092 31 13 W |
| Mayowood Lake Dam | Dam | 379 | Olmsted | 43 59 24 N | 092 31 13 W |
| Mayowood Mansion | Building | 335 | Olmsted | 43 59 43 N | 092 31 36 W |
| McQuillan Fields | Park | 309 | Olmsted | 43 59 49 N | 092 26 05 W |
| Meadow Park | Park | 318 | Olmsted | 43 59 38 N | 092 27 18 W |
| Meadow Park Church of Christ | Church | 308 | Olmsted | 44 00 17 N | 092 27 19 W |
| Meadow Park Estates | Park | 306 | Olmsted | 43 59 59 N | 092 26 45 W |
| Meadows Lake Golf Course | Locale | 316 | Olmsted | 44 00 55 N | 092 31 10 W |
| Medical Pioneers of Minnesota Historical Marker | Park | 386 | Olmsted | 43 57 23 N | 092 17 05 W |
| Medical Services Building | Building | 310 | Olmsted | 44 01 13 N | 092 28 04 W |
| Mid Continent Airport | Airport | 373 | Olmsted | 43 59 45 N | 092 20 09 W |
| Middle Fork Zumbro River | Stream | | Olmsted | 44 09 15 N | 092 28 13 W |
| Midwest Baptist Church | Church | 382 | Olmsted | 43 52 53 N | 092 29 21 W |
| Minnesota Department of Transportation Heliport | Airport | 313 | Olmsted | 44 04 19 N | 092 30 21 W |
| Miracle Mile Shopping Center | Locale | 305 | Olmsted | 44 01 33 N | 092 29 12 W |
| Mitchell Student Center | Building | 307 | Olmsted | 44 01 17 N | 092 28 01 W |
| Mohn Park | Park | 309 | Olmsted | 44 01 37 N | 092 30 41 W |
| Mount Hope Cemetery | Cemetery | 382 | Olmsted | 44 04 13 N | 092 34 43 W |
| Mount Moriah Lutheran Church | Church | 363 | Olmsted | 44 02 20 N | 092 38 55 W |
| Mount Olive Lutheran Church | Church | 318 | Olmsted | 44 03 15 N | 092 29 17 W |
| Mount Zion Christian Center | Church | 300 | Olmsted | 44 01 43 N | 092 27 40 W |
| MRI Building | Building | 311 | Olmsted | 44 01 13 N | 092 28 07 W |
| Nachreiner Park | Park | 330 | Olmsted | 44 02 53 N | 092 29 59 W |
| New Hope Fellowship | Church | 303 | Olmsted | 44 01 32 N | 092 28 56 W |
| New River Fellowship | Church | 310 | Olmsted | 44 01 17 N | 092 29 33 W |
| New Testament Baptist Temple | Church | 323 | Olmsted | 43 59 28 N | 092 27 38 W |
| Nietz Airstrip | Airport | 340 | Olmsted | 44 11 28 N | 092 27 10 W |
| North Fork Whitewater River | Stream | | Olmsted | 44 05 05 N | 092 01 19 W |
| North Park | Park | 338 | Olmsted | 44 05 05 N | 092 31 28 W |
| Northbrook Shopping Center | Locale | 297 | Olmsted | 44 02 24 N | 092 27 48 W |
| Northern Heights East Park | Park | 373 | Olmsted | 44 02 58 N | 092 25 51 W |
| Northern Heights Park | Park | 359 | Olmsted | 44 02 53 N | 092 26 48 W |
| Northern Hills Golf Course | Locale | 316 | Olmsted | 44 04 25 N | 092 31 45 W |
| Northern Slopes Park | Park | 312 | Olmsted | 44 03 24 N | 092 27 06 W |
| Northgate Mall | Locale | 307 | Olmsted | 44 01 55 N | 092 28 48 W |
| Northgate Park | Park | 324 | Olmsted | 44 02 55 N | 092 29 43 W |
| Northrop School | School | 302 | Olmsted | 44 01 55 N | 092 28 01 W |
| Northside Christian Church | Church | 320 | Olmsted | 44 04 54 N | 092 30 16 W |
| Northwest Prairie Park | Park | 315 | Olmsted | 44 04 30 N | 092 31 20 W |
| Oak Grove Cemetery | Cemetery | 394 | Olmsted | 43 59 01 N | 092 15 30 W |
| Oak Hill Cemetery | Cemetery | 388 | Olmsted | 44 02 43 N | 092 14 59 W |
| Oak Hills Wesleyan Church | Church | 348 | Olmsted | 43 58 49 N | 092 28 05 W |
| Oak Summit Golf Course | Locale | 387 | Olmsted | 43 55 10 N | 092 29 40 W |
| Oak Terrace Estates | Populated Place | 315 | Olmsted | 44 00 02 N | 092 25 50 W |
| Oak Tree Church | Church | 315 | Olmsted | 43 59 50 N | 092 28 41 W |
| Oakwood Cemetery | Cemetery | 305 | Olmsted | 44 01 38 N | 092 27 22 W |
| Olmstead County Road 10 Dam | Dam | 384 | Olmsted | 43 53 36 N | 092 10 13 W |
| Olmsted County | Civil | 308 | Olmsted | 44 00 02 N | 092 27 01 W |