Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| South Orange Middle School | School | 41 | Essex | 40 44 54 N | 074 15 42 W |
| South Orange Public Library | Building | 41 | Essex | 40 44 49 N | 074 15 26 W |
| South Orange Station | Locale | 45 | Essex | 40 44 45 N | 074 15 39 W |
| South Orange-Vailsburg Methodist Church | Church | 41 | Essex | 40 44 42 N | 074 15 18 W |
| South Park | Populated Place | 31 | Burlington | 39 49 34 N | 074 36 16 W |
| South Paterson Branch Paterson Free Public Library | Building | 41 | Passaic | 40 53 44 N | 074 09 38 W |
| South Paterson Station | Locale | 36 | Passaic | 40 53 57 N | 074 09 54 W |
| South Pemberton | Populated Place | 17 | Burlington | 39 58 03 N | 074 41 06 W |
| South Penns Grove | Populated Place | 6 | Salem | 39 43 18 N | 075 27 34 W |
| South Plainfield | Populated Place | 18 | Middlesex | 40 34 45 N | 074 24 42 W |
| South Plainfield High School | School | 21 | Middlesex | 40 35 21 N | 074 24 43 W |
| South Plainfield Middle School | School | 22 | Middlesex | 40 35 21 N | 074 25 03 W |
| South Plainfield OMS Helistop | Airport | 7 | Middlesex | 40 27 30 N | 074 25 59 W |
| South Plainfield Station | Locale | 20 | Middlesex | 40 34 37 N | 074 24 39 W |
| South Point | Cape | 2 | Ocean | 39 42 50 N | 074 09 35 W |
| South Pond | Lake | 79 | Essex | 40 46 25 N | 074 19 32 W |
| South Reach | Channel | 2 | Hudson | 40 39 17 N | 074 08 44 W |
| South Ridgefield Park Station | Locale | 2 | Bergen | 40 50 53 N | 074 01 40 W |
| South River | Populated Place | 25 | Middlesex | 40 26 47 N | 074 23 10 W |
| South River | Stream | | Atlantic | 39 23 10 N | 074 43 31 W |
| South River | Stream | | Middlesex | 40 28 37 N | 074 22 35 W |
| South River High School | School | 38 | Middlesex | 40 26 22 N | 074 22 49 W |
| South River School | School | 6 | Middlesex | 40 27 05 N | 074 22 57 W |
| South Ruckels Branch | Stream | | Ocean | 40 00 29 N | 074 22 11 W |
| South Run | Stream | | Burlington | 40 02 02 N | 074 32 06 W |
| South Seaside Park | Populated Place | 2 | Ocean | 39 54 38 N | 074 04 47 W |
| South Seaville | Populated Place | 7 | Cape May | 39 10 44 N | 074 45 36 W |
| South Seventeenth Street Elementary School | School | 64 | Essex | 40 44 04 N | 074 12 37 W |
| South Somerville (historical) | Populated Place | 41 | Somerset | 40 32 08 N | 074 37 07 W |
| South Station | Locale | 9 | Union | 40 39 30 N | 074 13 14 W |
| South Street Elementary School | School | 4 | Essex | 40 43 18 N | 074 10 20 W |
| South Street Station | Locale | 6 | Essex | 40 43 26 N | 074 10 32 W |
| South Toms River | Populated Place | 8 | Ocean | 39 56 31 N | 074 12 16 W |
| South Toms River Elementary School | School | 16 | Ocean | 39 56 25 N | 074 13 07 W |
| South Valley School | School | 15 | Burlington | 39 58 00 N | 074 55 45 W |
| South Vineland | Populated Place | 28 | Cumberland | 39 26 45 N | 075 01 44 W |
| South West Cove Point | Cape | 0 | Cape May | 38 57 52 N | 074 52 27 W |
| South Westville | Populated Place | 7 | Gloucester | 39 51 38 N | 075 07 54 W |
| Southard | Populated Place | 35 | Monmouth | 40 08 18 N | 074 13 30 W |
| Southard Elementary School | School | 36 | Monmouth | 40 07 45 N | 074 13 36 W |
| Southdown Heliport | Airport | 37 | Somerset | 40 38 26 N | 074 39 50 W |
| Southeast Creek | Stream | | Cape May | 39 04 29 N | 074 46 19 W |
| Southeast Point | Cape | 0 | Cape May | 39 04 24 N | 074 46 14 W |
| Southern Boulevard Elementary School | School | 96 | Morris | 40 43 50 N | 074 24 47 W |
| Southern Ocean County Hospital | Hospital | 18 | Ocean | 39 43 16 N | 074 17 06 W |
| Southern Ocean County Hospital Heliport | Airport | 18 | Ocean | 39 43 15 N | 074 17 01 W |
| Southern Regional High School | School | 11 | Ocean | 39 42 39 N | 074 15 10 W |
| Southern Regional Middle School | School | 19 | Ocean | 39 42 28 N | 074 15 24 W |
| Southern Training Center Heliport | Airport | 2 | Salem | 39 33 41 N | 075 28 43 W |
| Southern Water Pollution Control Facility | Locale | 4 | Ocean | 39 40 45 N | 074 15 49 W |
| Southgate Corporate Park | Locale | 92 | Morris | 40 46 34 N | 074 28 19 W |
| Southtown | Populated Place | 189 | Warren | 40 56 16 N | 074 53 41 W |
| Southwest Branch South Branch Rancocas Creek | Stream | | Burlington | 39 56 55 N | 074 47 47 W |
| Southwest Cove | Bay | 0 | Cape May | 38 57 58 N | 074 52 36 W |
| Southwest Cove Point | Cape | 0 | Cape May | 38 57 54 N | 074 52 29 W |
| Southwest School | School | 130 | Essex | 40 48 23 N | 074 13 58 W |
| Southwind Mobile Home Park | Populated Place | 33 | Ocean | 40 05 55 N | 074 18 42 W |
| Southwood Church | Church | 12 | Gloucester | 39 48 51 N | 075 09 53 W |
| Southwood Elementary School | School | 9 | Middlesex | 40 24 23 N | 074 21 04 W |
| Southwood Shopping Center | Locale | 6 | Gloucester | 39 49 10 N | 075 09 49 W |
| Soverel Park | Park | 42 | Essex | 40 46 47 N | 074 13 08 W |
| Soverel Park Heliport | Airport | 45 | Essex | 40 46 58 N | 074 13 04 W |
| Sow and Pigs Creek | Stream | | Cumberland | 39 15 17 N | 075 11 55 W |
| Sozio Hall | Building | 41 | Union | 40 40 32 N | 074 14 05 W |
| Spa Spring Creek | Stream | | Middlesex | 40 32 38 N | 074 16 00 W |
| Spanish Seventh Day Adventist Church | Church | 41 | Hudson | 40 44 51 N | 074 01 42 W |
| Sparkill Creek | Stream | | Bergen | 41 02 17 N | 073 54 30 W |
| Sparrow Creek | Stream | | Monmouth | 40 08 52 N | 074 12 04 W |
| Sparta | Populated Place | 231 | Sussex | 41 02 00 N | 074 38 19 W |
| Sparta Alpine Elementary School | School | 41 | Sussex | 41 01 26 N | 074 40 36 W |
| Sparta Glen | Valley | | Sussex | 41 02 27 N | 074 37 27 W |
| Sparta Glen Park | Park | 282 | Sussex | 41 02 15 N | 074 36 56 W |
| Sparta High School | School | 41 | Sussex | 41 03 17 N | 074 37 28 W |
| Sparta Junction | Populated Place | 177 | Sussex | 41 03 51 N | 074 40 17 W |
| Sparta Lake | Reservoir | 336 | Sussex | 41 02 45 N | 074 33 37 W |
| Sparta Lake Dam | Dam | 336 | Sussex | 41 02 45 N | 074 33 37 W |
| Sparta Mountains | Range | 371 | Sussex | 41 02 35 N | 074 36 60 W |
| Sparta Station | Locale | 199 | Sussex | 41 02 52 N | 074 37 51 W |
| Speech Building | Building | 41 | Passaic | 40 51 42 N | 074 11 45 W |
| Speedway Avenue Elementary School | School | 56 | Essex | 40 44 36 N | 074 12 48 W |
| Speedwell | Populated Place | 22 | Burlington | 39 45 47 N | 074 32 44 W |
| Speedwell Dam | Dam | 91 | Morris | 40 48 47 N | 074 28 52 W |
| Speedwell Lake | Reservoir | 91 | Morris | 40 48 47 N | 074 28 52 W |
| Speedwell Park | Park | 96 | Morris | 40 48 44 N | 074 28 51 W |
| Speer Library | Building | 58 | Mercer | 40 20 44 N | 074 39 58 W |
| Spelman Hall | Building | 47 | Mercer | 40 20 39 N | 074 39 33 W |
| Spermaceti Cove | Bay | -3 | Monmouth | 40 25 27 N | 073 59 20 W |
| Sperry Springs | Populated Place | 306 | Sussex | 40 57 20 N | 074 38 55 W |
| Spicer Creek | Stream | | Cape May | 38 56 58 N | 074 54 43 W |
| Spicertown | Populated Place | 204 | Morris | 40 54 50 N | 074 34 39 W |
| Splitrock Pond Dam | Dam | 250 | Morris | 40 57 48 N | 074 27 40 W |
| Splitrock Reservoir | Reservoir | 250 | Morris | 40 57 48 N | 074 27 40 W |
| Spooky Brook Dam | Dam | 13 | Somerset | 40 30 33 N | 074 33 55 W |
| Spooky Brook Golf Course | Locale | 41 | Somerset | 40 30 20 N | 074 33 28 W |
| Spooky Brook Pond | Reservoir | 13 | Somerset | 40 30 33 N | 074 33 55 W |
| Spotswood | Populated Place | 9 | Middlesex | 40 23 30 N | 074 23 55 W |
| Spotswood High School | School | 9 | Middlesex | 40 23 55 N | 074 23 19 W |
| Spotswood Manor | Populated Place | 9 | Middlesex | 40 22 40 N | 074 22 59 W |
| Spotswood Memorial School | School | 12 | Middlesex | 40 24 01 N | 074 23 19 W |
| Spotswood Reformed Church | Church | 6 | Middlesex | 40 23 36 N | 074 23 11 W |
| Sprague Field | Park | 41 | Essex | 40 51 31 N | 074 12 03 W |
| Sprague Library | Building | 41 | Essex | 40 51 38 N | 074 11 53 W |
| Spraguetown | Populated Place | 6 | Ocean | 39 39 00 N | 074 18 20 W |
| Spray Beach | Populated Place | 1 | Ocean | 39 34 42 N | 074 13 47 W |
| Spring Brook | Stream | | Morris | 40 52 57 N | 074 34 34 W |
| Spring Brook | Stream | | Somerset | 40 39 21 N | 074 35 34 W |
| Spring Brook Golf Course | Locale | 98 | Morris | 40 47 01 N | 074 29 27 W |
| Spring Garden Brook | Stream | | Morris | 40 45 46 N | 074 22 34 W |
| Spring Garden Elementary School | School | 46 | Essex | 40 49 42 N | 074 09 49 W |
| Spring Hill | Summit | 54 | Burlington | 39 46 24 N | 074 27 19 W |