Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Wilderness Plantation (historical) | Locale | 30 | Issaquena | 32 53 05 N | 091 03 15 W |
| Wildwood | Populated Place | 41 | Leflore | 33 37 09 N | 090 14 28 W |
| Wildwood (historical) | Populated Place | 53 | Coahoma | 34 22 42 N | 090 26 53 W |
| Wildwood (subdivision) | Populated Place | 95 | Lee | 34 16 03 N | 088 45 22 W |
| Wildwood (subdivision) | Populated Place | 74 | Monroe | 33 59 40 N | 088 28 20 W |
| Wildwood Baptist Church | Church | 96 | Hinds | 32 18 06 N | 090 19 40 W |
| Wildwood Baptist Church | Church | 71 | Jones | 31 40 26 N | 089 09 06 W |
| Wildwood Church (historical) | Church | 30 | Humphreys | 33 00 32 N | 090 30 34 W |
| Wildwood Landing (historical) | Locale | 39 | Leflore | 33 37 13 N | 090 14 25 W |
| Wildwood Plantation (historical) | Locale | 47 | Bolivar | 34 02 45 N | 090 44 30 W |
| Wildwood School (historical) | School | 50 | Tunica | 34 27 52 N | 090 22 39 W |
| Wildwood Spring | Spring | 106 | Franklin | 31 33 56 N | 091 03 55 W |
| Wilemon (subdivision) | Populated Place | 91 | Lee | 34 15 40 N | 088 44 40 W |
| Wiley Branch | Stream | | Lawrence | 31 42 11 N | 090 12 31 W |
| Wiley Cemetery | Cemetery | 131 | Union | 34 28 01 N | 088 59 14 W |
| Wilhite Creek | Stream | | Union | 34 31 48 N | 088 57 20 W |
| Wilkerson Cemetery | Cemetery | 43 | Jackson | 30 37 15 N | 088 50 45 W |
| Wilkerson Ferry | Crossing | 7 | George | 30 48 60 N | 088 44 44 W |
| Wilkerson Lake Dam | Dam | 73 | Oktibbeha | 33 20 36 N | 088 49 36 W |
| Wilkerson Pond Dam | Dam | 123 | Union | 34 29 18 N | 088 52 06 W |
| Wilkes Bayou | Stream | | Bolivar | 34 04 40 N | 090 46 23 W |
| Wilkes Cemetery | Cemetery | 85 | Jefferson Davis | 31 33 21 N | 089 51 49 W |
| Wilkes Mill (historical) | Locale | 68 | Marion | 31 22 42 N | 089 48 07 W |
| Wilkie Lake Dam | Dam | 67 | Clay | 33 35 42 N | 088 40 30 W |
| Wilkins Branch | Stream | | Attala | 32 58 40 N | 089 21 01 W |
| Wilkins Cemetery | Cemetery | 90 | Holmes | 33 11 03 N | 089 54 02 W |
| Wilkins Cemetery | Cemetery | 190 | Marshall | 34 39 36 N | 089 31 11 W |
| Wilkins Cemetery | Cemetery | 95 | Montgomery | 33 38 41 N | 089 45 22 W |
| Wilkins Cemetery | Cemetery | 92 | Noxubee | 33 16 39 N | 088 36 49 W |
| Wilkins Cemetery | Cemetery | 154 | Union | 34 26 18 N | 088 58 42 W |
| Wilkins Chapel | Church | 93 | Montgomery | 33 38 39 N | 089 45 24 W |
| Wilkins Chapel (historical) | Church | 142 | Marshall | 34 37 35 N | 089 30 30 W |
| Wilkins Church | Church | 165 | Marshall | 34 39 26 N | 089 30 54 W |
| Wilkins Church | Church | 153 | Union | 34 26 18 N | 088 58 41 W |
| Wilkins Creek | Stream | | Marshall | 34 43 36 N | 089 31 53 W |
| Wilkins Creek | Stream | | Montgomery | 33 40 06 N | 089 43 25 W |
| Wilkins School (historical) | School | 160 | Marshall | 34 39 49 N | 089 31 03 W |
| Wilkinson | Populated Place | 144 | Lincoln | 31 23 26 N | 090 24 34 W |
| Wilkinson | Populated Place | 42 | Wilkinson | 31 13 21 N | 091 14 20 W |
| Wilkinson Cemetery | Cemetery | 99 | Amite | 31 11 11 N | 090 54 09 W |
| Wilkinson Cemetery | Cemetery | 130 | Amite | 31 17 30 N | 090 51 49 W |
| Wilkinson Cemetery | Cemetery | 91 | Wilkinson | 31 06 26 N | 091 15 36 W |
| Wilkinson Community Airport | Airport | 37 | Wilkinson | 31 13 13 N | 091 14 25 W |
| Wilkinson County | Civil | 99 | Wilkinson | 31 07 39 N | 091 15 40 W |
| Wilkinson County Elementary School | School | 115 | Wilkinson | 31 06 04 N | 091 18 08 W |
| Wilkinson County Farm (historical) | Locale | 72 | Wilkinson | 31 09 51 N | 091 17 30 W |
| Wilkinson County High School | School | 120 | Wilkinson | 31 05 57 N | 091 17 46 W |
| Wilkinson Memorial Church | Church | 114 | Smith | 31 58 56 N | 089 33 59 W |
| Wilkinson Oil Field | Oilfield | 40 | Wilkinson | 31 13 26 N | 091 18 12 W |
| Wilks Cemetery | Cemetery | 134 | Holmes | 33 12 46 N | 089 51 51 W |
| Wilks Cemetery | Cemetery | 91 | Jefferson | 31 26 17 N | 089 44 53 W |
| Wilks Cemetery | Cemetery | 90 | Marion | 31 25 48 N | 089 44 42 W |
| Will M. Whittington Auxiliary Channel | Canal | 26 | Humphreys | 32 55 03 N | 090 32 52 W |
| Will Shadows Pond Dam | Dam | 112 | Lauderdale | 32 23 01 N | 088 46 42 W |
| Willards School (historical) | School | 44 | Wayne | 31 29 22 N | 088 31 03 W |
| Willcox (historical) | Populated Place | 83 | Monroe | 33 56 25 N | 088 26 53 W |
| Willet | Populated Place | 31 | Washington | 33 07 13 N | 090 45 03 W |
| Willgo Creek | Stream | | Monroe | 34 03 14 N | 088 42 47 W |
| Willia Wilson Elementary School | School | 70 | Grenada | 33 46 56 N | 089 48 54 W |
| William Alexander Percy Library | Building | 40 | Washington | 33 24 36 N | 091 03 44 W |
| William Anderson Pond Dam | Dam | 132 | Lauderdale | 32 26 37 N | 088 41 42 W |
| William Carey College | School | 56 | Forrest | 31 18 17 N | 089 17 27 W |
| William Carey College on the Coast | School | 6 | Harrison | 30 23 10 N | 089 01 00 W |
| William Frith Cemetery | Cemetery | 107 | Amite | 31 13 09 N | 090 50 53 W |
| William Huff Cemetery | Cemetery | 114 | Amite | 31 11 33 N | 090 59 07 W |
| William Jackson Cemetery | Cemetery | 96 | Amite | 31 05 51 N | 090 55 36 W |
| William Lake Dam | Dam | 60 | Noxubee | 33 04 36 N | 088 30 42 W |
| William Winans Attendance Center | School | 116 | Wilkinson | 31 05 37 N | 091 03 52 W |
| Williams | Populated Place | 189 | Choctaw | 33 23 40 N | 089 10 11 W |
| Williams | Populated Place | 113 | Lincoln | 31 33 12 N | 090 36 56 W |
| Williams Bayou | Stream | | Washington | 33 31 38 N | 091 00 52 W |
| Williams Branch | Stream | | Claiborne | 31 50 55 N | 090 49 14 W |
| Williams Branch | Stream | | Jefferson Davis | 31 41 31 N | 089 46 15 W |
| Williams Catfish Ponds Dam | Dam | 55 | Jones | 31 26 19 N | 089 11 06 W |
| Williams Cemetery | Cemetery | 172 | Alcorn | 34 48 01 N | 088 26 33 W |
| Williams Cemetery | Cemetery | 167 | Alcorn | 34 52 04 N | 088 47 44 W |
| Williams Cemetery | Cemetery | 135 | Amite | 31 20 29 N | 090 41 22 W |
| Williams Cemetery | Cemetery | 80 | Amite | 31 18 38 N | 091 03 10 W |
| Williams Cemetery | Cemetery | 127 | Chickasaw | 33 57 32 N | 088 58 37 W |
| Williams Cemetery | Cemetery | 142 | Franklin | 31 35 26 N | 091 04 15 W |
| Williams Cemetery | Cemetery | 116 | Franklin | 31 32 05 N | 090 47 52 W |
| Williams Cemetery | Cemetery | 116 | Franklin | 31 32 06 N | 090 47 52 W |
| Williams Cemetery | Cemetery | 85 | Greene | 31 16 34 N | 088 27 27 W |
| Williams Cemetery | Cemetery | 22 | Greene | 31 04 25 N | 088 37 39 W |
| Williams Cemetery | Cemetery | 107 | Grenada | 33 47 06 N | 089 33 48 W |
| Williams Cemetery | Cemetery | 41 | Harrison | 30 32 42 N | 089 00 31 W |
| Williams Cemetery | Cemetery | 129 | Jefferson Davis | 31 41 58 N | 089 52 05 W |
| Williams Cemetery | Cemetery | 90 | Monroe | 34 00 49 N | 088 34 02 W |
| Williams Cemetery | Cemetery | 116 | Montgomery | 33 34 24 N | 089 42 26 W |
| Williams Cemetery | Cemetery | 99 | Pike | 31 19 51 N | 090 25 19 W |
| Williams Cemetery | Cemetery | 123 | Pike | 31 19 24 N | 090 26 35 W |
| Williams Cemetery | Cemetery | 131 | Pontotoc | 34 05 17 N | 089 00 02 W |
| Williams Cemetery | Cemetery | 163 | Prentiss | 34 43 17 N | 088 28 52 W |
| Williams Cemetery | Cemetery | 127 | Rankin | 32 16 27 N | 089 53 55 W |
| Williams Cemetery | Cemetery | 91 | Yalobusha | 33 54 58 N | 089 43 25 W |
| Williams Cemetery | Cemetery | 107 | Yazoo | 32 51 31 N | 090 07 12 W |
| Williams Chapel | Church | 130 | Amite | 31 18 48 N | 090 46 53 W |
| Williams Chapel | Church | 133 | Amite | 31 18 48 N | 090 46 50 W |
| Williams Chapel | Church | 39 | Bolivar | 33 32 11 N | 091 04 58 W |
| Williams Chapel | Church | 35 | Leflore | 33 33 48 N | 090 23 57 W |
| Williams Chapel (historical) | Church | 113 | Amite | 31 03 53 N | 090 41 59 W |
| Williams Chapel (historical) | Church | 46 | Coahoma | 34 01 31 N | 090 31 16 W |
| Williams Chapel (historical) | Church | 40 | Sunflower | 33 44 19 N | 090 28 48 W |
| Williams Chapel Cemetery | Cemetery | 40 | Washington | 33 31 39 N | 091 05 50 W |
| Williams Creek | Stream | | Clarke | 32 11 05 N | 088 22 48 W |
| Williams Creek | Stream | | Holmes | 33 05 12 N | 090 09 49 W |
| Williams Creek | Stream | | Simpson | 31 52 17 N | 090 01 43 W |
| Williams Elementary School | School | 39 | Leflore | 33 31 00 N | 090 10 05 W |
| Williams Estate Pond Dam | Dam | 80 | Yazoo | 32 49 00 N | 090 13 18 W |
| Williams Ferry (historical) | Crossing | 55 | Attala | 32 57 58 N | 089 53 31 W |