Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Cedar Swamp Pond | Lake | 21 | Washington | 41 24 17 N | 071 32 28 W |
| Cedar Tree Point | Cape | 1 | Kent | 41 41 16 N | 071 26 35 W |
| Cedar Tree Point | Cape | 6 | Washington | 41 34 36 N | 071 27 08 W |
| Celestial Church of Christ | Church | 18 | Providence | 41 47 53 N | 071 24 47 W |
| Center for Individualized Training and Education | School | 8 | Providence | 41 48 57 N | 071 26 28 W |
| Centerdale | Populated Place | 41 | Providence | 41 51 23 N | 071 28 43 W |
| Centerdale Mill Pond | Lake | 70 | Providence | 41 51 38 N | 071 29 46 W |
| Centerdale School | School | 47 | Providence | 41 51 26 N | 071 28 36 W |
| Centerville | Populated Place | 42 | Kent | 41 41 47 N | 071 31 21 W |
| Centerville | Populated Place | 63 | Washington | 41 31 20 N | 071 44 47 W |
| Centerville Pond Dam | Dam | 37 | Kent | 41 41 48 N | 071 31 16 W |
| Central Baptist Church | Church | 7 | Newport | 41 29 23 N | 071 18 48 W |
| Central Baptist Church | Church | 10 | Newport | 41 29 45 N | 071 22 31 W |
| Central Baptist Church | Church | 22 | Providence | 41 50 04 N | 071 23 21 W |
| Central Baptist Church | Church | 12 | Washington | 41 25 03 N | 071 47 17 W |
| Central Congregational Church | Church | 35 | Providence | 41 49 44 N | 071 23 41 W |
| Central Falls | Populated Place | 27 | Providence | 41 53 26 N | 071 23 32 W |
| Central Falls City Hall | Building | 33 | Providence | 41 53 13 N | 071 23 15 W |
| Central Falls Congregational Church | Church | 21 | Providence | 41 53 07 N | 071 23 01 W |
| Central Falls Dam | Dam | 23 | Providence | 41 53 12 N | 071 22 46 W |
| Central Falls Free Public Library | Building | 22 | Providence | 41 52 44 N | 071 23 06 W |
| Central Falls Junior-Senior High School | School | 27 | Providence | 41 53 13 N | 071 23 27 W |
| Central Falls Mill Historic District | Park | 16 | Providence | 41 53 11 N | 071 22 56 W |
| Central Falls Post Office | Post Office | 33 | Providence | 41 53 13 N | 071 23 15 W |
| Central Grammar School (historical) | School | 32 | Providence | 41 54 36 N | 071 23 24 W |
| Central High School | School | 12 | Providence | 41 49 07 N | 071 24 50 W |
| Central Nursery School | School | 12 | Washington | 41 25 03 N | 071 47 17 W |
| Central Pond | Reservoir | 15 | Providence | 41 50 32 N | 071 20 34 W |
| Central Street Historic District | Park | 15 | Washington | 41 25 54 N | 071 27 44 W |
| Central Street School | School | 29 | Providence | 41 53 04 N | 071 23 36 W |
| Central Street School Historic District | Park | 27 | Providence | 41 53 04 N | 071 23 37 W |
| Centro Evangelist Church | Church | 14 | Providence | 41 47 39 N | 071 24 14 W |
| Cezar Onion Lot | Cemetery | 138 | Washington | 41 35 34 N | 071 40 44 W |
| Chadsey-Gardiner Cemetery | Cemetery | 25 | Washington | 41 36 56 N | 071 28 16 W |
| Chafee Lot | Cemetery | 15 | Kent | 41 39 03 N | 071 26 25 W |
| Champlin Building | Building | 40 | Providence | 41 49 48 N | 071 24 03 W |
| Champlin Cove (historical) | Bay | 0 | Washington | 41 24 31 N | 071 29 29 W |
| Champlin Hill | Summit | 125 | Washington | 41 29 15 N | 071 46 47 W |
| Champlin Lot | Cemetery | 82 | Washington | 41 31 36 N | 071 32 59 W |
| Champlin Lot | Cemetery | 77 | Washington | 41 30 09 N | 071 31 06 W |
| Champlin Rock | Pillar | -3 | Washington | 41 22 03 N | 071 28 48 W |
| Champlin-Greene Burial Ground | Cemetery | 60 | Washington | 41 34 39 N | 071 32 38 W |
| Champlins Dock | Locale | -3 | Washington | 41 11 03 N | 071 34 54 W |
| Chapel Four Corners | Locale | 77 | Providence | 41 56 45 N | 071 24 11 W |
| Chapel of the Ministry at Large (historical) | Church | 6 | Providence | 41 49 48 N | 071 24 36 W |
| Chapel of the Sea | Church | 3 | Newport | 41 29 10 N | 071 18 54 W |
| Chapin Building | Building | 26 | Providence | 41 49 27 N | 071 24 00 W |
| Chapin Hospital | Hospital | 34 | Providence | 41 50 36 N | 071 25 49 W |
| Chapin Memorial Chapel | Church | 9 | Bristol | 41 44 58 N | 071 19 29 W |
| Chapman Cemetery | Cemetery | 49 | Washington | 41 33 53 N | 071 33 45 W |
| Chapman Pond | Lake | 11 | Washington | 41 22 50 N | 071 47 39 W |
| Chariho Area Career and Technical Center | School | 24 | Washington | 41 26 58 N | 071 41 45 W |
| Chariho Regional High School | School | 24 | Washington | 41 26 58 N | 071 41 45 W |
| Chariho Regional Middle School | School | 23 | Washington | 41 26 54 N | 071 41 42 W |
| Charles Rock | Pillar | 1 | Washington | 41 34 32 N | 071 26 20 W |
| Charles Tanner Building | Building | 3 | Providence | 41 49 15 N | 071 24 15 W |
| Charles W Greene Museum | Building | 12 | Bristol | 41 43 43 N | 071 16 54 W |
| Charleston Beach | Beach | 0 | Washington | 41 11 42 N | 071 35 35 W |
| Charlestown | Populated Place | 5 | Washington | 41 22 59 N | 071 38 30 W |
| Charlestown Beach | Beach | 0 | Washington | 41 21 30 N | 071 38 53 W |
| Charlestown Beach | Populated Place | 6 | Washington | 41 22 05 N | 071 37 40 W |
| Charlestown Breachway | Gut | 0 | Washington | 41 21 24 N | 071 38 21 W |
| Charlestown Driving Range | Locale | 2 | Washington | 41 21 36 N | 071 41 21 W |
| Charlestown Elementary School | School | 54 | Washington | 41 25 36 N | 071 38 50 W |
| Charlestown Historical Society Building | Building | 9 | Washington | 41 23 01 N | 071 38 34 W |
| Charlestown Historical Society Schoolhouse (historical) | School | 9 | Washington | 41 23 01 N | 071 38 34 W |
| Charlestown Indian Burying Ground | Cemetery | 6 | Washington | 41 22 56 N | 071 38 25 W |
| Charlestown School | School | 55 | Washington | 41 26 27 N | 071 39 18 W |
| Charlestown Town Hall | Building | 43 | Washington | 41 24 54 N | 071 38 51 W |
| Chase Cemetery | Cemetery | 15 | Washington | 41 35 45 N | 071 27 10 W |
| Chase Cove | Bay | 1 | Bristol | 41 42 14 N | 071 14 23 W |
| Chase Hill | Summit | 57 | Washington | 41 24 34 N | 071 46 34 W |
| Chase Point | Cape | 1 | Newport | 41 29 01 N | 071 08 22 W |
| Chase-Cory House | Building | 8 | Newport | 41 34 16 N | 071 11 16 W |
| Chateau Sur-Mer Mansion | Building | 19 | Newport | 41 28 16 N | 071 18 21 W |
| Chepachet | Populated Place | 131 | Providence | 41 54 54 N | 071 40 17 W |
| Chepachet Cemetery | Cemetery | 152 | Providence | 41 54 27 N | 071 39 51 W |
| Chepachet River | Stream | | Providence | 41 57 14 N | 071 38 46 W |
| Chepachet Union Church | Church | 138 | Providence | 41 54 57 N | 071 40 23 W |
| Chepiwanoxet | Populated Place | 15 | Kent | 41 40 22 N | 071 26 53 W |
| Chepiwanoxet Island | Island | 2 | Kent | 41 40 24 N | 071 26 30 W |
| Cherry Brook | Stream | | Providence | 42 00 04 N | 071 31 23 W |
| Cherry Neck | Cape | 6 | Newport | 41 27 22 N | 071 19 51 W |
| Cherry Tree Hill | Summit | 50 | Washington | 41 09 43 N | 071 35 35 W |
| Cherry Valley | Populated Place | 160 | Providence | 41 52 15 N | 071 40 28 W |
| Cherry Valley Beach | Locale | 137 | Providence | 41 52 38 N | 071 41 10 W |
| Cherry Valley Pond | Reservoir | 154 | Providence | 41 52 25 N | 071 40 20 W |
| Cherry Valley Pond Dam | Dam | 154 | Providence | 41 52 25 N | 071 40 20 W |
| Chester W Barrows School | School | 12 | Providence | 41 46 24 N | 071 24 25 W |
| Chestnut Hill Baptist Church | Church | 98 | Washington | 41 34 50 N | 071 33 31 W |
| Chestnut Hill Cemetery | Cemetery | 97 | Washington | 41 34 52 N | 071 33 29 W |
| Chestnut Hill School (historical) | School | 98 | Washington | 41 34 51 N | 071 33 31 W |
| Chickasheen Brook | Stream | | Washington | 41 27 42 N | 071 35 48 W |
| Child Care Connection | School | 19 | Kent | 41 39 05 N | 071 27 26 W |
| Child Street School | School | 12 | Bristol | 41 43 16 N | 071 15 58 W |
| Childrens Cove | Bay | -20 | Washington | 41 22 16 N | 071 38 41 W |
| Childrens Museum of Rhode Island | Building | 28 | Providence | 41 52 37 N | 071 22 41 W |
| Chinese Christian Church of Rhode Island | Church | 25 | Providence | 41 49 08 N | 071 25 51 W |
| Chipuxet River | Stream | | Washington | 41 26 57 N | 071 33 35 W |
| Chockalog River | Stream | | Providence | 41 59 43 N | 071 41 23 W |
| Chopmist | Populated Place | 198 | Providence | 41 49 31 N | 071 40 13 W |
| Chopmist Fire Lookout Station | Tower | 219 | Providence | 41 50 35 N | 071 40 13 W |
| Chopmist Hill | Summit | 223 | Providence | 41 50 28 N | 071 40 12 W |
| Christ Apostolic Church | Church | 33 | Providence | 41 49 23 N | 071 26 48 W |
| Christ Church of Deliverance | Church | 20 | Providence | 41 48 41 N | 071 25 01 W |
| Christ Episcopal Church | Church | 18 | Providence | 41 48 09 N | 071 24 24 W |
| Christ Episcopal Church | Church | 11 | Washington | 41 22 35 N | 071 49 43 W |
| Christ Episcopal Church | Church | 12 | Washington | 41 25 02 N | 071 47 21 W |
| Christ Temple | Church | 23 | Providence | 41 48 21 N | 071 26 07 W |
| Christ the King Church | Church | 72 | Washington | 41 29 07 N | 071 31 13 W |