Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Perth | Populated Place | 145 | Jefferson | 31 39 34 N | 090 52 04 W |
| Perthshire | Populated Place | 47 | Bolivar | 33 58 38 N | 090 54 44 W |
| Perthshire Landing Field | Airport | 47 | Bolivar | 33 58 14 N | 090 55 02 W |
| Pervis Lake | Lake | 25 | Warren | 32 28 56 N | 091 03 58 W |
| Petal | Populated Place | 48 | Forrest | 31 20 48 N | 089 15 36 W |
| Petal Cemetery | Cemetery | 48 | Forrest | 31 20 40 N | 089 16 00 W |
| Petal Church of God | Church | 47 | Forrest | 31 20 56 N | 089 15 27 W |
| Petal Elementary School | School | 47 | Forrest | 31 20 51 N | 089 15 41 W |
| Petal Junior High School | School | 46 | Forrest | 31 20 52 N | 089 15 45 W |
| Petal Lookout Tower | Tower | 90 | Forrest | 31 22 55 N | 089 10 40 W |
| Petal Plaza Shopping Center | Locale | 45 | Forrest | 31 20 11 N | 089 15 52 W |
| Petal Presbyterian Church | Church | 46 | Forrest | 31 20 34 N | 089 15 45 W |
| Petal United Methodist Church | Church | 47 | Forrest | 31 20 26 N | 089 15 47 W |
| Petal-Harvey Baptist Church | Church | 48 | Forrest | 31 20 21 N | 089 15 48 W |
| Petal-Harvey School | School | 44 | Forrest | 31 20 11 N | 089 15 23 W |
| Pete Branch | Stream | | Smith | 32 06 40 N | 089 27 49 W |
| Pete Lake | Lake | 91 | Rankin | 32 32 51 N | 089 52 04 W |
| Pete Slough | Stream | | Oktibbeha | 33 17 35 N | 088 50 59 W |
| Peteet | Populated Place | 36 | Leflore | 33 20 35 N | 090 23 16 W |
| Peter Simmons School | School | 32 | Yazoo | 32 52 08 N | 090 29 01 W |
| Peters Cemetery | Cemetery | 91 | Oktibbeha | 33 23 19 N | 088 42 19 W |
| Peters Chapel Church | Church | 93 | Yazoo | 32 52 20 N | 090 18 03 W |
| Peters Creek | Stream | | Panola | 34 11 05 N | 090 00 56 W |
| Peters Cutoff | Channel | 23 | Pearl River | 30 48 36 N | 089 47 23 W |
| Peters Ditch | Gut | 1 | Hancock | 30 12 18 N | 089 29 02 W |
| Peters Island | Island | 61 | Tunica | 34 50 04 N | 090 27 19 W |
| Peters Rock Cemetery | Cemetery | 47 | Bolivar | 33 58 53 N | 090 48 45 W |
| Peters Rock Church | Church | 42 | Bolivar | 33 47 27 N | 090 53 47 W |
| Peters Rock Church | Church | 49 | Coahoma | 34 09 33 N | 090 44 46 W |
| Peters Rock Church | Church | 56 | Tunica | 34 33 28 N | 090 23 27 W |
| Peters Rock Church (historical) | Church | 34 | Leflore | 33 39 54 N | 090 26 18 W |
| Peters Rock Temple Church of God in Christ | Church | 98 | Oktibbeha | 33 27 56 N | 088 49 13 W |
| Peterson Cemetery | Cemetery | 142 | Lee | 34 24 31 N | 088 36 17 W |
| Peterson Church (historical) | Church | 43 | Sunflower | 33 53 01 N | 090 29 10 W |
| Peterson Creek | Stream | | Panola | 34 25 00 N | 090 04 41 W |
| Peterson Lake | Lake | 8 | George | 30 47 03 N | 088 43 04 W |
| Peterson Lake | Lake | 46 | Quitman | 34 13 39 N | 090 15 28 W |
| Petertown | Populated Place | 160 | Tishomingo | 34 39 34 N | 088 07 57 W |
| Petes Lake | Lake | 2 | Jackson | 30 33 41 N | 088 26 49 W |
| Petes Lake | Lake | 3 | Jackson | 30 35 48 N | 088 26 15 W |
| Petes Lake | Lake | 36 | Sunflower | 33 41 50 N | 090 35 27 W |
| Petit Bois Island | Island | 2 | Jackson | 30 11 55 N | 088 27 04 W |
| Petit Gulf Hills | Summit | 54 | Claiborne | 31 53 45 N | 091 11 11 W |
| Pettigrew Creek | Stream | | Chickasaw | 33 55 19 N | 088 59 13 W |
| Pettigrew School (historical) | School | 104 | Chickasaw | 33 57 00 N | 088 59 42 W |
| Pettigrew-Ivy Family Cemetery | Cemetery | 108 | Lee | 34 10 42 N | 088 34 50 W |
| Pettis Chapel | Church | 61 | DeSoto | 34 53 23 N | 090 14 10 W |
| Petty Cemetery | Cemetery | 117 | Wilkinson | 31 06 31 N | 091 04 13 W |
| Petty Cemetery | Cemetery | 114 | Wilkinson | 31 06 31 N | 091 04 45 W |
| Petty Chapel | Church | 46 | Tallahatchie | 33 57 32 N | 090 21 31 W |
| Petty School (historical) | School | 120 | Marion | 31 17 04 N | 089 46 14 W |
| Petty School (historical) | School | 132 | Prentiss | 34 37 20 N | 088 35 33 W |
| Pevine Creek | Stream | | Amite | 31 15 43 N | 090 33 44 W |
| Peyton | Populated Place | 80 | Claiborne | 31 50 16 N | 090 48 08 W |
| Peyton (historical) | Locale | 57 | Tunica | 34 37 20 N | 090 28 30 W |
| Peyton Lookout Tower | Tower | 126 | Claiborne | 31 49 60 N | 090 46 52 W |
| Phalti Cemetery | Cemetery | 153 | Jefferson Davis | 31 42 22 N | 089 47 10 W |
| Phalti Church | Church | 146 | Jasper | 32 02 11 N | 088 59 25 W |
| Phalti Church | Church | 151 | Jefferson Davis | 31 42 23 N | 089 47 11 W |
| Phalti Lakes | Reservoir | 116 | Jasper | 32 02 27 N | 088 58 45 W |
| Phaltie Church | Church | 129 | Jasper | 32 00 52 N | 089 18 23 W |
| Phares Cemetery | Cemetery | 105 | Wilkinson | 31 02 38 N | 091 11 57 W |
| Pharr Flats | Flat | 99 | Prentiss | 34 28 05 N | 088 25 00 W |
| Pharr Mounds | Summit | 100 | Prentiss | 34 27 59 N | 088 25 00 W |
| Pharr School (historical) | School | 123 | Tishomingo | 34 27 55 N | 088 15 48 W |
| Pharsalia (historical) | Locale | 64 | Panola | 34 10 27 N | 090 01 22 W |
| Pharsalia Church (historical) | Church | 62 | Panola | 34 10 26 N | 090 01 53 W |
| Pharsalia School (historical) | School | 63 | Panola | 34 10 26 N | 090 01 11 W |
| Pheba | Populated Place | 83 | Clay | 33 35 03 N | 088 56 59 W |
| Phelps Cemetery | Cemetery | 111 | Pike | 31 07 23 N | 090 22 33 W |
| Phil Harden Park | Park | 136 | Lauderdale | 32 24 41 N | 088 43 03 W |
| Phil Marsin Lake Dam | Dam | 112 | Lee | 34 27 48 N | 088 46 12 W |
| Philadelphia | Populated Place | 129 | Neshoba | 32 46 17 N | 089 07 00 W |
| Philadelphia Baptist Church | Church | 141 | Lincoln | 31 40 21 N | 090 39 09 W |
| Philadelphia Baptist Church (historical) | Church | 74 | Kemper | 32 38 50 N | 088 24 45 W |
| Philadelphia Cemetery | Cemetery | 47 | Coahoma | 34 05 08 N | 090 27 08 W |
| Philadelphia Cemetery | Cemetery | 120 | Jasper | 31 55 12 N | 089 01 10 W |
| Philadelphia Cemetery | Cemetery | 141 | Lincoln | 31 40 22 N | 090 39 11 W |
| Philadelphia Cemetery | Cemetery | 144 | Neshoba | 32 46 30 N | 089 07 27 W |
| Philadelphia Cemetery | Cemetery | 93 | Webster | 33 41 59 N | 089 27 29 W |
| Philadelphia Church | Church | 89 | Claiborne | 31 48 29 N | 090 48 13 W |
| Philadelphia Church | Church | 119 | Jasper | 31 55 10 N | 089 01 10 W |
| Philadelphia Church | Church | 111 | Lafayette | 34 26 48 N | 089 15 49 W |
| Philadelphia Church | Church | 47 | Wayne | 31 33 29 N | 088 31 37 W |
| Philadelphia Church | Church | 93 | Webster | 33 41 59 N | 089 27 29 W |
| Philadelphia Church | Church | 127 | Yalobusha | 34 03 05 N | 089 50 19 W |
| Philadelphia Church of Christ | Church | 144 | Neshoba | 32 46 13 N | 089 05 27 W |
| Philadelphia Church of God | Church | 132 | Neshoba | 32 45 59 N | 089 07 28 W |
| Philadelphia City Hall | Building | 154 | Neshoba | 32 46 16 N | 089 06 30 W |
| Philadelphia Elementary School | School | 141 | Neshoba | 32 46 51 N | 089 06 20 W |
| Philadelphia High School | School | 150 | Neshoba | 32 46 25 N | 089 06 41 W |
| Philadelphia Missionary Church | Church | 154 | Lafayette | 34 22 42 N | 089 25 31 W |
| Philadelphia Municipal Airport | Airport | 133 | Neshoba | 32 47 55 N | 089 07 30 W |
| Philadelphia Post Office | Post Office | 153 | Neshoba | 32 46 14 N | 089 06 32 W |
| Philadelphia School | School | 152 | Lafayette | 34 22 41 N | 089 25 37 W |
| Philadelphia School | School | 126 | Lafayette | 34 25 02 N | 089 19 11 W |
| Philadelphia School | School | 114 | Lafayette | 34 26 49 N | 089 15 52 W |
| Philadelphia School (historical) | School | 47 | Coahoma | 34 05 08 N | 090 27 08 W |
| Philadelphia Sewage Lagoon Dam | Dam | 122 | Neshoba | 32 45 30 N | 089 07 42 W |
| Philadelphia-Neshoba County Industrial Park | Locale | 132 | Neshoba | 32 48 00 N | 089 07 12 W |
| Philadelphia-Neshoba County Public Library | Building | 149 | Neshoba | 32 46 16 N | 089 06 48 W |
| Philadelphia-Neshoba County Vocational Technical School | School | 150 | Neshoba | 32 45 30 N | 089 03 04 W |
| Philadelphus Cemetery | Cemetery | 53 | Wayne | 31 42 01 N | 088 31 24 W |
| Philadelphus Church | Church | 54 | Wayne | 31 42 03 N | 088 31 24 W |
| Philipp | Populated Place | 48 | Tallahatchie | 33 45 27 N | 090 12 15 W |
| Philips Cemetery | Cemetery | 101 | Lee | 34 14 42 N | 088 45 38 W |
| Phillippi Plantation (historical) | Locale | 51 | Holmes | 33 15 52 N | 090 07 35 W |
| Phillips Bayou | Gut | 50 | Tunica | 34 29 24 N | 090 30 37 W |
| Phillips Cemetery | Cemetery | 134 | Tishomingo | 34 32 23 N | 088 16 36 W |
| Phillips Cemetery | Cemetery | 52 | Tunica | 34 33 25 N | 090 18 19 W |