Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Shea Plaza Shopping Center | Locale | 436 | Maricopa | 33 34 51 N | 112 00 50 W |
| Shea Scottsdale Shopping Center | Locale | 411 | Maricopa | 33 34 49 N | 111 55 31 W |
| Sheep Bridge | Bridge | 418 | Maricopa | 33 33 19 N | 111 35 13 W |
| Sheep Camp | Locale | 545 | Maricopa | 33 41 36 N | 111 32 21 W |
| Sheep Creek | Stream | | Maricopa | 33 55 03 N | 111 39 01 W |
| Sheep Creek Seep | Spring | 1209 | Maricopa | 33 59 42 N | 111 32 56 W |
| Sheep Mesa | Summit | 953 | Maricopa | 33 43 02 N | 111 34 04 W |
| Sheep Mountain | Summit | 760 | Maricopa | 33 06 42 N | 112 31 51 W |
| Sheep Mountain | Summit | 1075 | Maricopa | 33 35 23 N | 111 23 52 W |
| Sheep Mountain | Summit | 2105 | Maricopa | 33 59 25 N | 111 30 36 W |
| Sheffield Place | Populated Place | 319 | Maricopa | 33 29 15 N | 112 15 13 W |
| Sherman Parkway | Park | 324 | Maricopa | 33 26 25 N | 112 06 16 W |
| Sherwood Mesa Plaza Shopping Center | Locale | 378 | Maricopa | 33 24 52 N | 111 48 23 W |
| Sherwood Park | Park | 369 | Maricopa | 33 23 15 N | 111 48 47 W |
| Sherwood Post Office | Post Office | 378 | Maricopa | 33 24 43 N | 111 48 17 W |
| Sherwood Shopping Center | Locale | 382 | Maricopa | 33 28 49 N | 111 57 37 W |
| Shiloh Canyon | Populated Place | 430 | Maricopa | 33 35 05 N | 111 50 47 W |
| Ship Rock | Island | 460 | Maricopa | 33 33 48 N | 111 29 49 W |
| Shirttail Hills | Summit | 745 | Maricopa | 33 53 15 N | 112 24 12 W |
| Shoemaker Spring | Spring | 706 | Maricopa | 33 55 18 N | 112 03 20 W |
| Shoshone Park | Park | 394 | Maricopa | 33 32 35 N | 111 54 13 W |
| Shulte Spring | Spring | 900 | Maricopa | 33 55 57 N | 111 56 08 W |
| Sierra Estrella Golf Course | Locale | 278 | Maricopa | 33 23 02 N | 112 23 22 W |
| Sierra Estrella Wilderness | Reserve | 693 | Maricopa | 33 12 51 N | 112 14 20 W |
| Sierra Vista School | School | 389 | Maricopa | 33 39 41 N | 112 11 10 W |
| Signal Butte | Summit | 518 | Maricopa | 33 25 38 N | 111 35 55 W |
| Signal Butte Substation | Locale | 489 | Maricopa | 33 25 21 N | 111 36 37 W |
| Signal Mountain | Summit | 627 | Maricopa | 33 12 28 N | 112 57 16 W |
| Signal Mountain Wilderness | Reserve | 330 | Maricopa | 33 11 30 N | 112 58 29 W |
| Sil Murk (historical) | Populated Place | 201 | Maricopa | 32 59 00 N | 112 43 43 W |
| Silver Bell Trailer Park | Populated Place | 344 | Maricopa | 33 30 15 N | 112 03 48 W |
| Silver Spur Ranch | Populated Place | 470 | Maricopa | 33 25 00 N | 111 37 47 W |
| Silver Spur Village | Populated Place | 475 | Maricopa | 33 25 12 N | 111 37 40 W |
| Silvergate II | Populated Place | 365 | Maricopa | 33 20 25 N | 111 52 27 W |
| Silvergate Trails | Populated Place | 365 | Maricopa | 33 19 42 N | 111 52 44 W |
| Simis School | School | 369 | Maricopa | 33 32 32 N | 112 03 44 W |
| Simpson School | School | 349 | Maricopa | 33 30 58 N | 112 06 31 W |
| Sin City | Locale | 358 | Maricopa | 33 25 00 N | 111 55 24 W |
| Sincuidados | Populated Place | 701 | Maricopa | 33 45 22 N | 111 54 02 W |
| Singing Spur Mobile Park | Populated Place | 353 | Maricopa | 33 30 10 N | 112 02 03 W |
| Six-shooter Tank | Reservoir | 788 | Maricopa | 33 56 58 N | 112 54 53 W |
| Skiff School | School | 334 | Maricopa | 33 25 52 N | 112 02 38 W |
| Skull Mesa | Summit | 1346 | Maricopa | 33 55 33 N | 111 54 55 W |
| Skunk Basin | Basin | 957 | Maricopa | 33 57 39 N | 111 55 05 W |
| Skunk Creek | Stream | | Maricopa | 33 36 58 N | 112 14 40 W |
| Skunk Creek Tank | Reservoir | 541 | Maricopa | 33 49 10 N | 112 06 40 W |
| Skunk Ridge | Ridge | 1262 | Maricopa | 33 56 52 N | 111 54 23 W |
| Skunk Tank | Reservoir | 1107 | Maricopa | 33 57 30 N | 111 54 24 W |
| Skunk Tank Canyon | Valley | | Maricopa | 33 58 00 N | 111 54 58 W |
| Skunk Tank Wash | Stream | | Maricopa | 33 49 12 N | 112 06 46 W |
| Sky Hi Pioneer Airport | Airport | 471 | Maricopa | 33 40 18 N | 112 00 09 W |
| Sky Ranch Carefree Airport | Airport | 769 | Maricopa | 33 49 05 N | 111 53 55 W |
| Sky Ridge Mobile Homes | Populated Place | 369 | Maricopa | 33 22 20 N | 112 04 03 W |
| Skyline Heights | Populated Place | 387 | Maricopa | 33 32 52 N | 112 02 47 W |
| Sleepy Hollow Trailer Village | Populated Place | 331 | Maricopa | 33 24 01 N | 112 04 27 W |
| Slovan Well | Well | 369 | Maricopa | 32 33 28 N | 112 51 17 W |
| Smith Mill | Locale | 517 | Maricopa | 33 48 21 N | 112 40 17 W |
| Smith Park | Park | 322 | Maricopa | 33 26 28 N | 112 08 49 W |
| Smurr | Populated Place | 223 | Maricopa | 32 55 43 N | 112 49 17 W |
| Snodgrass Tank | Reservoir | 455 | Maricopa | 33 46 32 N | 112 13 00 W |
| Snowball Mine | Mine | 617 | Maricopa | 33 44 33 N | 113 19 05 W |
| Soda Springs | Spring | 664 | Maricopa | 33 56 28 N | 112 06 30 W |
| Sohu Park | Park | 336 | Maricopa | 33 27 03 N | 112 02 24 W |
| Solano Park | Park | 349 | Maricopa | 33 31 05 N | 112 05 48 W |
| Solano School | School | 348 | Maricopa | 33 31 04 N | 112 05 34 W |
| Soldier Camp | Locale | 1356 | Maricopa | 33 40 42 N | 111 21 25 W |
| Soldier Camp Trail | Trail | 1348 | Maricopa | 33 40 41 N | 111 21 25 W |
| Soldier Camp Trailhead | Locale | 980 | Maricopa | 33 38 00 N | 111 24 30 W |
| Sols Wash | Stream | | Maricopa | 33 58 21 N | 112 43 42 W |
| Sonora Town | Populated Place | 378 | Maricopa | 33 20 07 N | 111 47 22 W |
| Sonoran Desert | Plain | 260 | Maricopa | 32 55 00 N | 112 40 03 W |
| Sonrisa Park | Park | 426 | Maricopa | 33 36 13 N | 111 58 16 W |
| South Branch Highland Canal | Canal | 372 | Maricopa | 33 21 23 N | 111 57 26 W |
| South Central Post Office | Post Office | 340 | Maricopa | 33 23 33 N | 112 04 03 W |
| South Cove | Bay | 537 | Maricopa | 33 50 05 N | 111 38 12 W |
| South Cove Recreation Site | Locale | 550 | Maricopa | 33 50 12 N | 111 38 20 W |
| South Deer Flat Tank | Reservoir | 1323 | Maricopa | 33 57 13 N | 111 48 06 W |
| South Extension Canal | Canal | 268 | Maricopa | 33 22 23 N | 112 28 57 W |
| South Fork Sheep Creek | Stream | | Maricopa | 33 55 49 N | 111 37 45 W |
| South Golf Course | Locale | 342 | Maricopa | 33 34 59 N | 112 16 60 W |
| South Highline Lateral Canal | Canal | 373 | Maricopa | 33 20 25 N | 111 57 42 W |
| South Maricopa Mountains Wilderness | Reserve | 608 | Maricopa | 32 55 39 N | 112 23 52 W |
| South Mountain High School | School | 336 | Maricopa | 33 23 48 N | 112 03 46 W |
| South Mountain Trailer Park | Populated Place | 372 | Maricopa | 33 22 10 N | 112 04 28 W |
| South Mountains | Ridge | 721 | Maricopa | 33 19 44 N | 112 04 42 W |
| South Phoenix | Populated Place | 327 | Maricopa | 33 24 24 N | 112 04 25 W |
| South Phoenix Adult Center | Building | 343 | Maricopa | 33 23 20 N | 112 04 14 W |
| South Plaza Shopping Center | Locale | 339 | Maricopa | 33 23 29 N | 112 04 28 W |
| South Tank | Reservoir | 364 | Maricopa | 33 31 22 N | 112 49 59 W |
| South Tank | Reservoir | 802 | Maricopa | 33 53 17 N | 112 50 09 W |
| South Vekol Well | Well | 593 | Maricopa | 32 44 15 N | 112 13 53 W |
| South Well | Well | 367 | Maricopa | 33 32 05 N | 112 51 15 W |
| Southeast Station Post Office | Post Office | 333 | Maricopa | 33 25 52 N | 112 02 44 W |
| Southern Acres Mobile Home Park | Populated Place | 346 | Maricopa | 33 23 36 N | 112 00 26 W |
| Southern Canal | Canal | 401 | Maricopa | 33 29 20 N | 111 43 34 W |
| Southern Palms Shopping Center | Locale | 361 | Maricopa | 33 23 42 N | 111 54 43 W |
| Southern Palms Trailer Park | Populated Place | 371 | Maricopa | 33 23 33 N | 111 49 57 W |
| Southern Substation | Locale | 311 | Maricopa | 33 23 33 N | 112 09 34 W |
| Southgate Shopping Center | Locale | 376 | Maricopa | 33 24 30 N | 111 50 20 W |
| Southside District Hospital | Hospital | 378 | Maricopa | 33 24 53 N | 111 49 35 W |
| Southwest Indian School | School | 365 | Maricopa | 33 36 48 N | 112 12 60 W |
| Southwest Poultry Experiment Station | Locale | 348 | Maricopa | 33 31 21 N | 112 10 48 W |
| Southwestern College | School | 435 | Maricopa | 33 35 46 N | 112 01 20 W |
| Sparks Tank | Reservoir | 1437 | Maricopa | 33 54 45 N | 111 31 34 W |
| Spook Hill | Summit | 592 | Maricopa | 33 28 50 N | 111 40 34 W |
| Spook Hill Dam | Dam | 476 | Maricopa | 33 27 18 N | 111 40 38 W |
| Spook Hill Recreation Area | Park | 482 | Maricopa | 33 26 34 N | 111 39 30 W |
| Spring Mountain | Summit | 654 | Maricopa | 33 09 53 N | 112 50 04 W |
| Spur Cross Ranch Conservation Area | Park | 758 | Maricopa | 33 53 30 N | 111 58 03 W |
| Squaw Canyon | Valley | | Maricopa | 33 28 24 N | 111 21 47 W |