Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Clam Creek | Stream | | Atlantic | 39 22 40 N | 074 25 16 W |
| Clam Island | Island | 0 | Ocean | 39 45 48 N | 074 08 20 W |
| Clam Thorofare | Channel | 0 | Atlantic | 39 22 43 N | 074 26 18 W |
| Clamming Creek | Stream | | Ocean | 39 53 24 N | 074 08 12 W |
| Clancy Island | Island | 13 | Middlesex | 40 28 40 N | 074 23 22 W |
| Clapp Hall | Building | 46 | Mercer | 40 20 43 N | 074 39 21 W |
| Clara B Worth Elementary School | School | 13 | Ocean | 39 53 27 N | 074 09 52 W |
| Clara Barton | Populated Place | 30 | Middlesex | 40 32 03 N | 074 20 22 W |
| Clara Barton Grade School (historical) | School | 31 | Middlesex | 40 32 03 N | 074 20 14 W |
| Clara Barton School | School | 25 | Camden | 39 55 22 N | 075 00 49 W |
| Clara E Coleman Elementary School | School | 26 | Bergen | 40 57 23 N | 074 06 55 W |
| Claramass Hospital | Hospital | 41 | Essex | 40 47 08 N | 074 10 35 W |
| Claremont - La Fayette United Church | Church | 41 | Hudson | 40 42 32 N | 074 04 42 W |
| Claremont Avenue Elementary School | School | 17 | Middlesex | 40 35 38 N | 074 18 25 W |
| Claremont Terminal | Locale | 1 | Hudson | 40 41 09 N | 074 04 39 W |
| Claremont Terminal Channel | Channel | -3 | Hudson | 40 40 39 N | 074 03 50 W |
| Claremont Yards | Locale | 5 | Hudson | 40 41 59 N | 074 04 23 W |
| Clarence W Brett Park | Park | 41 | Bergen | 40 54 49 N | 074 01 33 W |
| Clarendon Number 4 Elementary School | School | 41 | Hudson | 40 47 26 N | 074 03 57 W |
| Clark | Populated Place | 23 | Union | 40 38 27 N | 074 18 39 W |
| Clark Branch | Stream | | Atlantic | 39 42 42 N | 074 44 29 W |
| Clark Branch | Stream | | Cumberland | 39 31 46 N | 075 15 50 W |
| Clark Memorial Park | Park | 47 | Union | 40 39 05 N | 074 21 29 W |
| Clark Mills Elementary School | School | 29 | Monmouth | 40 18 07 N | 074 20 35 W |
| Clark Pond | Lake | 125 | Bergen | 41 00 27 N | 074 13 01 W |
| Clark Pond | Lake | 206 | Morris | 40 54 04 N | 074 32 49 W |
| Clarks Landing | Populated Place | 3 | Atlantic | 39 34 25 N | 074 32 25 W |
| Clarks Landing | Populated Place | 2 | Ocean | 40 05 26 N | 074 03 38 W |
| Clarks Mill | Populated Place | 4 | Atlantic | 39 31 03 N | 074 30 22 W |
| Clarks Mill | Populated Place | 5 | Cumberland | 39 21 35 N | 075 01 02 W |
| Clarks Mill Burying Ground | Cemetery | 6 | Atlantic | 39 31 04 N | 074 30 34 W |
| Clarks Mill Stream | Stream | | Atlantic | 39 30 58 N | 074 30 12 W |
| Clarks Mills | Populated Place | 24 | Middlesex | 40 19 01 N | 074 21 01 W |
| Clarks Pond | Lake | 48 | Essex | 40 49 30 N | 074 10 47 W |
| Clarks Pond | Reservoir | 3 | Cumberland | 39 23 34 N | 075 11 55 W |
| Clarks Pond Dam | Dam | 3 | Cumberland | 39 23 34 N | 075 11 55 W |
| Clarks Pond Fish and Wildlife Management Area | Park | 6 | Cumberland | 39 23 15 N | 075 12 44 W |
| Clarks Run | Stream | | Salem | 39 32 06 N | 075 16 08 W |
| Clarksboro | Populated Place | 20 | Gloucester | 39 47 59 N | 075 13 26 W |
| Clarksburg | Populated Place | 57 | Monmouth | 40 11 19 N | 074 26 27 W |
| Clarkstown | Populated Place | 1 | Atlantic | 39 26 06 N | 074 42 55 W |
| Clarksville | Populated Place | 129 | Hunterdon | 40 42 05 N | 074 56 36 W |
| Clarksville | Populated Place | 27 | Mercer | 40 17 47 N | 074 40 49 W |
| Class of 1879 Hall | Building | 61 | Mercer | 40 20 51 N | 074 39 19 W |
| Class of 1937 Dormitory | Building | 53 | Mercer | 40 20 45 N | 074 39 23 W |
| Clay Branch | Stream | | Cumberland | 39 16 22 N | 075 04 26 W |
| Claypit Creek | Stream | | Monmouth | 40 23 12 N | 074 00 44 W |
| Clayton | Populated Place | 38 | Gloucester | 39 39 36 N | 075 05 32 W |
| Claytons Corner | Populated Place | 44 | Monmouth | 40 19 43 N | 074 17 12 W |
| Clayville | Populated Place | 23 | Cumberland | 39 26 00 N | 075 01 51 W |
| Clayville School | School | 1 | Salem | 39 34 55 N | 075 27 43 W |
| Clear Bonnet | Island | 1 | Ocean | 39 39 13 N | 074 11 38 W |
| Clear Run | Stream | | Cumberland | 39 16 49 N | 074 57 29 W |
| Clearbrook | Populated Place | 36 | Middlesex | 40 18 50 N | 074 28 04 W |
| Clearbrook Park | Populated Place | 33 | Middlesex | 40 18 35 N | 074 27 53 W |
| Clearview Lake | Reservoir | 166 | Sussex | 41 07 03 N | 074 46 01 W |
| Clearview Lake Dam | Dam | 165 | Sussex | 41 07 03 N | 074 46 01 W |
| Clearview Regional High School | School | 42 | Gloucester | 39 45 02 N | 075 12 27 W |
| Clearwater | Populated Place | 218 | Sussex | 41 01 40 N | 074 42 44 W |
| Clearwater Lake | Reservoir | 195 | Sussex | 41 00 56 N | 074 42 53 W |
| Cleary School | School | 36 | Atlantic | 39 30 49 N | 074 56 52 W |
| Clem Thorofare | Channel | 1 | Cape May | 39 08 23 N | 074 44 03 W |
| Clement Lake | Lake | 29 | Camden | 39 50 13 N | 074 57 20 W |
| Clementon | Populated Place | 27 | Camden | 39 48 41 N | 074 58 59 W |
| Clementon Lake | Reservoir | 15 | Camden | 39 48 15 N | 074 59 18 W |
| Clementon Lake Dam | Dam | 15 | Camden | 39 48 15 N | 074 59 18 W |
| Clements Bridge | Populated Place | 2 | Camden | 39 50 27 N | 075 04 60 W |
| Clems Run | Stream | | Gloucester | 39 42 26 N | 075 11 59 W |
| Clermont | Populated Place | 12 | Burlington | 39 59 26 N | 074 47 59 W |
| Clermont | Populated Place | 5 | Cape May | 39 09 04 N | 074 45 46 W |
| Cleveland Elementary School | School | 16 | Bergen | 40 54 26 N | 073 58 23 W |
| Cleveland Elementary School | School | 49 | Essex | 40 43 54 N | 074 11 43 W |
| Cleveland Middle School | School | 7 | Union | 40 39 08 N | 074 11 57 W |
| Cleveland School | School | 9 | Middlesex | 40 34 24 N | 074 13 28 W |
| Cleveland School | School | 25 | Union | 40 39 30 N | 074 18 14 W |
| Cleveland Street School | School | 47 | Essex | 40 46 56 N | 074 13 33 W |
| Cleveland Street Station | Locale | 11 | Essex | 40 46 57 N | 074 09 10 W |
| Cleveland Tower | Building | 55 | Mercer | 40 20 26 N | 074 39 53 W |
| Cliff Road Park | Park | 6 | Middlesex | 40 32 49 N | 074 15 17 W |
| Cliffdale Park | Locale | 140 | Morris | 40 47 22 N | 074 52 56 W |
| Cliffside Park | Populated Place | 75 | Bergen | 40 49 17 N | 073 59 15 W |
| Cliffside Park High School | School | 41 | Bergen | 40 49 17 N | 073 59 11 W |
| Cliffside Park Post Office | Post Office | 41 | Bergen | 40 49 12 N | 073 59 18 W |
| Cliffwood | Populated Place | 19 | Monmouth | 40 26 12 N | 074 14 23 W |
| Cliffwood Avenue Elementary School | School | 13 | Monmouth | 40 26 17 N | 074 13 47 W |
| Cliffwood Beach | Beach | 0 | Monmouth | 40 27 05 N | 074 13 15 W |
| Cliffwood Beach | Populated Place | 16 | Monmouth | 40 26 31 N | 074 13 01 W |
| Cliffwood Beach Park | Park | 2 | Middlesex | 40 27 07 N | 074 13 30 W |
| Cliffwood Church (historical) | Church | 31 | Monmouth | 40 25 52 N | 074 14 35 W |
| Cliffwood Grade School (historical) | School | 13 | Monmouth | 40 26 16 N | 074 13 51 W |
| Cliffwood Lake | Reservoir | 360 | Sussex | 41 06 36 N | 074 28 51 W |
| Cliffwood Station | Locale | 19 | Monmouth | 40 26 02 N | 074 14 11 W |
| Clifton | Populated Place | 57 | Passaic | 40 51 30 N | 074 09 50 W |
| Clifton Avenue Grade School | School | 22 | Ocean | 40 05 48 N | 074 12 53 W |
| Clifton High School | School | 41 | Passaic | 40 52 20 N | 074 09 48 W |
| Clifton Plaza Shopping Center | Locale | 41 | Passaic | 40 52 20 N | 074 10 44 W |
| Clifton Post Office | Post Office | 41 | Passaic | 40 52 13 N | 074 09 11 W |
| Clifton Stadium | Park | 41 | Passaic | 40 52 55 N | 074 09 06 W |
| Clifton Station | Locale | 33 | Passaic | 40 52 06 N | 074 09 14 W |
| Clifton T Barkalow Elementary School | School | 52 | Monmouth | 40 14 23 N | 074 17 57 W |
| Clint Millpond | Lake | 1 | Cape May | 39 09 19 N | 074 48 58 W |
| Clinton | Populated Place | 53 | Essex | 40 52 45 N | 074 18 54 W |
| Clinton | Populated Place | 59 | Hunterdon | 40 38 12 N | 074 54 36 W |
| Clinton | Populated Place | 285 | Passaic | 41 04 17 N | 074 27 02 W |
| Clinton Assembly of God Church | Church | 57 | Hunterdon | 40 38 08 N | 074 54 31 W |
| Clinton Avenue Elementary School | School | 41 | Essex | 40 43 19 N | 074 12 13 W |
| Clinton Avenue Reformed Church | Church | 41 | Bergen | 40 55 26 N | 073 59 41 W |
| Clinton Branch Newark Public Library | Building | 41 | Essex | 40 43 07 N | 074 12 05 W |
| Clinton Brook | Stream | | Passaic | 41 02 57 N | 074 26 30 W |
| Clinton Brook Valley | Valley | | Passaic | 41 07 02 N | 074 24 31 W |