Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Congregational Church of Blair Historical Marker | Park | 333 | Washington | 41 32 28 N | 096 08 11 W |
| Congregational New York Avenue Church | Church | 588 | Adams | 40 34 49 N | 098 23 56 W |
| Congregational UCC Church | Church | 1042 | Perkins | 40 50 39 N | 101 43 25 W |
| Congregational United Church of Christ | Church | 769 | Brown | 42 32 54 N | 099 51 53 W |
| Congregational United Church of Christ | Church | 568 | Franklin | 40 05 46 N | 098 57 09 W |
| Congregational United Church of Christ | Church | 453 | Lancaster | 40 32 16 N | 096 47 14 W |
| Coniglias Mobile Home Park | Populated Place | 310 | Douglas | 41 13 34 N | 096 00 38 W |
| Conley Cemetery | Cemetery | 645 | Holt | 42 07 00 N | 098 41 23 W |
| Conley Lake | Lake | 1178 | Sheridan | 42 08 52 N | 102 25 17 W |
| Conn Library | Building | 461 | Wayne | 42 14 30 N | 097 00 55 W |
| Connell Hall | Building | 458 | Wayne | 42 14 30 N | 097 00 47 W |
| Connell Ranch | Locale | 1030 | McPherson | 41 31 08 N | 101 18 21 W |
| Connell Ranch | Locale | 1007 | McPherson | 41 36 01 N | 100 53 06 W |
| Connely Flat | Flat | 939 | Cherry | 42 52 35 N | 101 25 02 W |
| Conner Ranch | Locale | 697 | Loup | 41 53 38 N | 099 15 10 W |
| Conners Campground | Locale | 690 | Cherry | 42 52 05 N | 100 14 51 W |
| Conners Rapid | Rapids | 682 | Cherry | 42 51 35 N | 100 14 11 W |
| Conns Park | Park | 484 | Seward | 40 53 26 N | 097 20 52 W |
| Conoco Park | Park | 309 | Douglas | 41 13 34 N | 096 02 38 W |
| Conrad Hall | Building | 665 | Buffalo | 40 42 09 N | 099 05 45 W |
| Conroy Canyon | Valley | | Lincoln | 40 55 10 N | 100 25 12 W |
| Conroy Ranch | Locale | 986 | McPherson | 41 30 12 N | 101 04 37 W |
| Conservation and Survey Annex | Building | 354 | Lancaster | 40 49 58 N | 096 40 16 W |
| Consolidated School (historical) | School | 1145 | Cherry | 42 06 49 N | 101 49 34 W |
| Constance | Populated Place | 445 | Cedar | 42 42 25 N | 097 26 09 W |
| Constance Post Office (historical) | Post Office | 445 | Cedar | 42 42 25 N | 097 26 09 W |
| Constitution Park | Park | 1183 | Scotts Bluff | 41 51 50 N | 103 39 02 W |
| Construction Technology Building | Building | 323 | Douglas | 41 18 16 N | 095 57 38 W |
| Consultants in Cardiology Center | Hospital | 335 | Sarpy | 41 08 18 N | 096 02 09 W |
| Consultative Nephrology Peritoneal Dialysis Center | Building | 385 | Lancaster | 40 48 50 N | 096 38 38 W |
| Contact Lens Clinic | Hospital | 361 | Dodge | 41 26 37 N | 096 29 01 W |
| Contempo-Lincoln Mobile Home Park | Populated Place | 369 | Lancaster | 40 50 54 N | 096 43 26 W |
| Contemporary Obstetrics and Gynecology | Hospital | 656 | Buffalo | 40 41 57 N | 099 05 02 W |
| Conterra | Populated Place | 908 | Cherry | 42 26 51 N | 100 37 46 W |
| Conterra Post Office (historical) | Post Office | 908 | Cherry | 42 26 51 N | 100 37 46 W |
| Continental Grain Company Elevator | Locale | 334 | Dakota | 42 28 25 N | 096 24 24 W |
| Continental Grain Company Elevator | Locale | 349 | Lancaster | 40 50 18 N | 096 40 32 W |
| Contrary Creek | Stream | | Richardson | 40 03 22 N | 095 43 23 W |
| Conway Branch | Stream | | Holt | 42 41 45 N | 099 04 26 W |
| Conway Lake | Lake | 924 | Cherry | 42 12 60 N | 100 46 34 W |
| Cook | Populated Place | 322 | Johnson | 40 30 35 N | 096 09 49 W |
| Cook (historical) | Locale | 318 | Johnson | 40 30 28 N | 096 09 48 W |
| Cook Cemetery | Cemetery | 346 | Johnson | 40 31 01 N | 096 10 48 W |
| Cook Creek | Stream | | Harlan | 40 05 30 N | 099 21 04 W |
| Cook Creek | Stream | | Knox | 42 49 44 N | 097 44 30 W |
| Cook Dam | Dam | 586 | Rock | 42 46 48 N | 099 18 31 W |
| Cook Historical Marker | Park | 321 | Johnson | 40 30 35 N | 096 09 50 W |
| Cook Lake | Lake | 1180 | Sheridan | 42 04 14 N | 102 26 24 W |
| Cook Middle Dam | Dam | 1260 | Box Butte | 42 04 42 N | 103 15 20 W |
| Cook Middle Reservoir | Reservoir | 1260 | Box Butte | 42 04 42 N | 103 15 20 W |
| Cook NW Dam | Dam | 1295 | Box Butte | 42 07 48 N | 103 22 02 W |
| Cook NW Reservoir | Reservoir | 1295 | Box Butte | 42 07 48 N | 103 22 02 W |
| Cook Pavilion | Building | 351 | Lancaster | 40 49 21 N | 096 42 06 W |
| Cook Post Office | Post Office | 323 | Johnson | 40 30 35 N | 096 09 46 W |
| Cook Public Library | Building | 326 | Johnson | 40 30 37 N | 096 09 44 W |
| Cook Ranch | Locale | 842 | Blaine | 42 00 33 N | 100 12 23 W |
| Cook Ranch | Locale | 1278 | Box Butte | 42 05 36 N | 103 17 17 W |
| Cook Ranch | Locale | 811 | Brown | 42 31 49 N | 100 08 47 W |
| Cook Reservoir | Reservoir | 586 | Rock | 42 46 48 N | 099 18 31 W |
| Cook School | School | 401 | Knox | 42 45 04 N | 098 03 52 W |
| Cook SE Dam | Dam | 1258 | Box Butte | 42 04 36 N | 103 14 32 W |
| Cook SE Reservoir | Reservoir | 1258 | Box Butte | 42 04 36 N | 103 14 32 W |
| Cooks Park | Park | 368 | Saunders | 41 13 23 N | 096 37 07 W |
| Coolidge Center Nursing Home | Hospital | 549 | Merrick | 41 13 20 N | 098 15 26 W |
| Coon Branch | Stream | | York | 40 56 24 N | 097 33 29 W |
| Coon Creek | Stream | | Brown | 42 36 19 N | 100 04 14 W |
| Coon Creek | Stream | | Cherry | 42 54 32 N | 100 27 19 W |
| Coon Creek | Stream | | Franklin | 40 05 26 N | 098 56 10 W |
| Coon Creek | Stream | | Jefferson | 40 03 29 N | 097 03 43 W |
| Coon Creek | Stream | | Johnson | 40 30 08 N | 096 10 40 W |
| Coon Creek | Stream | | Red Willow | 40 13 20 N | 100 25 03 W |
| Coon Creek | Stream | | Rock | 42 55 53 N | 099 20 35 W |
| Coon Creek | Stream | | Rock | 42 43 49 N | 099 29 16 W |
| Coon Creek | Stream | | Saline | 40 33 16 N | 097 02 59 W |
| Coon Creek | Stream | | Seward | 40 56 58 N | 097 04 02 W |
| Coon Creek | Stream | | Seward | 40 46 01 N | 097 02 25 W |
| Coon Creek | Stream | | Wayne | 42 13 46 N | 096 49 23 W |
| Coon Ridge School (historical) | School | 479 | Thayer | 40 15 02 N | 097 39 11 W |
| Cooper Branch | Stream | | Pawnee | 40 12 09 N | 096 07 36 W |
| Cooper Canyon | Valley | | Cherry | 42 47 30 N | 100 55 49 W |
| Cooper Park | Park | 360 | Lancaster | 40 48 12 N | 096 42 41 W |
| Cooper Spur (historical) | Locale | 271 | Nemaha | 40 21 40 N | 095 39 16 W |
| Cooperative Non-Stock Grain Association Elevator | Locale | 992 | Cherry | 42 55 11 N | 101 42 03 W |
| Cooperative Producers Incorporated Elevator | Locale | 587 | Adams | 40 35 10 N | 098 23 18 W |
| Coopers Ranch (historical) | Locale | 1195 | Sheridan | 42 10 17 N | 102 17 03 W |
| Coover Dam | Dam | 511 | Polk | 41 10 06 N | 097 47 25 W |
| Coover Reservoir | Reservoir | 511 | Polk | 41 10 06 N | 097 47 25 W |
| Copeland Hall | Building | 664 | Buffalo | 40 42 05 N | 099 05 46 W |
| Copeland Ranch | Locale | 792 | Cherry | 42 54 16 N | 100 17 19 W |
| Copenhagen | Locale | 552 | Antelope | 42 20 14 N | 097 53 36 W |
| Copenhagen School | School | 554 | Antelope | 42 20 13 N | 097 52 58 W |
| Copley Dam | Dam | 598 | Franklin | 40 01 48 N | 098 55 13 W |
| Copley Reservoir | Reservoir | 598 | Franklin | 40 01 48 N | 098 55 13 W |
| Copper Creek | Stream | | Sarpy | 41 10 35 N | 095 59 51 W |
| Copper Creek Connector Trail | Trail | 296 | Sarpy | 41 10 41 N | 095 59 57 W |
| Copper Penny Lake | Reservoir | 318 | Cass | 40 59 30 N | 095 58 49 W |
| Copper Penny Lake Dam | Dam | 318 | Cass | 40 59 30 N | 095 58 49 W |
| Coppersmith Airport | Airport | 978 | Perkins | 40 55 14 N | 101 17 52 W |
| Copperville School (historical) | School | 814 | Custer | 41 39 40 N | 099 48 59 W |
| Copsey Clinic | Hospital | 1214 | Box Butte | 42 06 12 N | 102 53 14 W |
| Copsey School (historical) | School | 714 | Custer | 41 25 23 N | 099 23 49 W |
| Coral Creek | Stream | | Cass | 40 52 41 N | 095 56 39 W |
| Cordelia B Preston Memorial Library | Building | 614 | Harlan | 40 07 45 N | 099 27 19 W |
| Cordova | Populated Place | 478 | Seward | 40 43 02 N | 097 21 11 W |
| Cordova (historical) | Locale | 477 | Seward | 40 43 00 N | 097 21 19 W |
| Cordova Fire Department | Building | 478 | Seward | 40 43 02 N | 097 21 11 W |
| Cordova Post Office | Post Office | 478 | Seward | 40 43 02 N | 097 21 11 W |
| Corkin Ranch | Locale | 865 | Cherry | 42 07 25 N | 100 25 19 W |
| Corman Dam | Dam | 549 | Nuckolls | 40 07 48 N | 098 02 25 W |
| Corman Dam | Dam | 549 | Nuckolls | 40 07 42 N | 098 02 19 W |