Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Otter Creek | Stream | | Greenbrier | 37 55 22 N | 080 39 42 W |
| Otter Creek | Stream | | Nicholas | 38 15 18 N | 081 02 31 W |
| Otter Creek | Stream | | Taylor | 39 21 11 N | 080 03 12 W |
| Otter Creek | Stream | | Tucker | 39 02 33 N | 079 36 33 W |
| Otter Creek School (historical) | School | 323 | Nicholas | 38 15 21 N | 081 02 38 W |
| Otter Creek School (historical) | School | 561 | Tucker | 39 02 34 N | 079 36 20 W |
| Otter Creek Trail | Trail | 797 | Randolph | 38 59 42 N | 079 38 22 W |
| Otter Creek Wilderness | Reserve | 987 | Randolph | 39 00 08 N | 079 37 47 W |
| Otter Creek Wildlife Management Area | Park | 991 | Randolph | 38 59 26 N | 079 38 48 W |
| Otter Den School (historical) | School | 225 | Wetzel | 39 33 07 N | 080 41 28 W |
| Otter Fork | Stream | | Wyoming | 37 42 39 N | 081 26 17 W |
| Otter Hole | Valley | | Webster | 38 27 58 N | 080 36 27 W |
| Otter Run | Stream | | Marion | 39 27 36 N | 080 03 49 W |
| Otter Run | Stream | | Wirt | 39 02 35 N | 081 17 32 W |
| Otter Run | Stream | | Wood | 39 04 43 N | 081 41 21 W |
| Otterbein Church | Church | 239 | Gilmer | 38 55 48 N | 080 47 30 W |
| Otterbein Church | Church | 193 | Jackson | 38 49 54 N | 081 47 36 W |
| Otterbein Church | Church | 410 | Preston | 39 17 46 N | 079 52 31 W |
| Otterbein United Methodist Church | Church | 167 | Cabell | 38 25 25 N | 082 25 16 W |
| Otterbein United Methodist Church | Church | 588 | Randolph | 38 55 10 N | 079 51 04 W |
| Otterdin Church | Church | 325 | Hardy | 39 12 39 N | 078 55 37 W |
| Otterlick Community Church | Church | 252 | Clay | 38 33 02 N | 081 01 05 W |
| Otterlick Run | Stream | | Clay | 38 32 58 N | 081 01 11 W |
| Otterslide Creek | Stream | | Ritchie | 39 08 05 N | 080 55 44 W |
| Otterville Church | Church | 273 | Clay | 38 34 08 N | 081 01 37 W |
| Ottie Mayfield Spring | Spring | 659 | Monongalia | 39 36 28 N | 079 50 09 W |
| Otto | Populated Place | 217 | Roane | 38 45 08 N | 081 13 15 W |
| Otto Advent Christian Church | Church | 219 | Roane | 38 45 09 N | 081 13 15 W |
| Our Lady of Fatima Roman Catholic Church | Church | 207 | Cabell | 38 24 14 N | 082 24 04 W |
| Our Lady of Fatima School | School | 206 | Cabell | 38 24 13 N | 082 24 05 W |
| Our Lady of Lebanon Maronite Roman Catholic Church | Church | 211 | Ohio | 40 03 31 N | 080 43 18 W |
| Our Lady of Lebanon School | School | 211 | Ohio | 40 03 31 N | 080 43 18 W |
| Our Lady of Lourdes Chapel | Church | 390 | Ohio | 40 02 44 N | 080 41 29 W |
| Our Lady of Mount Carmel Roman Catholic Church | Church | 201 | Logan | 37 50 42 N | 081 59 11 W |
| Our Lady of Peace Roman Catholic Church | Church | 388 | Marshall | 40 01 16 N | 080 41 47 W |
| Our Lady of Peace School | School | 388 | Marshall | 40 01 16 N | 080 41 49 W |
| Our Lady of Perpetual Help Catholic Church | Church | 197 | Ohio | 40 02 20 N | 080 43 31 W |
| Our Redeemer Lutheran Church | Church | 173 | Cabell | 38 24 38 N | 082 23 21 W |
| Our Savior Bible Center | Church | 215 | Putnam | 38 25 13 N | 082 01 52 W |
| Our Saviour Evangelical Lutheran Church | Church | 188 | Jackson | 38 56 58 N | 081 45 24 W |
| Ours Mill | Locale | 452 | Upshur | 38 54 05 N | 080 12 39 W |
| Ousleys Gap School (historical) | School | 255 | Cabell | 38 21 34 N | 082 14 47 W |
| Outreach Christian Academy | School | | Lewis | 39 05 13 N | 080 28 33 W |
| Ovapa | Populated Place | 268 | Clay | 38 31 17 N | 081 08 55 W |
| Ovapa Church | Church | 312 | Clay | 38 31 33 N | 081 08 50 W |
| Ovapa Post Office | Post Office | 268 | Clay | 38 31 17 N | 081 08 56 W |
| Ovenlick Creek | Stream | | Mercer | 37 28 21 N | 080 56 56 W |
| Overbrook Elementary School | School | 284 | Kanawha | 38 20 16 N | 081 39 28 W |
| Overfield | Populated Place | 320 | Barbour | 39 10 09 N | 080 12 15 W |
| Overfield Community Church | Church | 314 | Barbour | 39 10 07 N | 080 12 13 W |
| Overfield School (historical) | School | 319 | Barbour | 39 10 00 N | 080 12 03 W |
| Overhill | Populated Place | 487 | Upshur | 38 57 43 N | 080 09 05 W |
| Overholt Run | Stream | | Pocahontas | 38 12 29 N | 080 08 55 W |
| Overmale Springs | Spring | 262 | Morgan | 39 27 45 N | 078 18 39 W |
| Owen Cemetery | Cemetery | 287 | Lincoln | 38 14 56 N | 081 53 31 W |
| Owen Davy Fork | Stream | | Marion | 39 31 09 N | 080 25 13 W |
| Owen Run | Stream | | Gilmer | 38 51 16 N | 080 58 00 W |
| Owens Branch | Stream | | Summers | 37 43 28 N | 080 53 34 W |
| Owens Cemetery | Cemetery | 805 | Mercer | 37 21 17 N | 081 16 49 W |
| Owens Crossing | Populated Place | 177 | Cabell | 38 21 05 N | 082 16 24 W |
| Owens Farm Spring | Spring | 153 | Jefferson | 39 20 10 N | 077 56 14 W |
| Owens Hollow | Valley | | Wood | 39 08 43 N | 081 40 17 W |
| Owens Industrial Park | Locale | 184 | Kanawha | 38 18 50 N | 081 33 59 W |
| Owens School (historical) | School | 183 | Kanawha | 38 18 13 N | 081 33 50 W |
| Owings | Populated Place | 325 | Harrison | 39 22 46 N | 080 15 32 W |
| Owl Creek | Stream | | Lincoln | 38 09 35 N | 081 58 20 W |
| Owl Creek | Stream | | Monongalia | 39 32 05 N | 079 58 38 W |
| Owl Fork | Stream | | Calhoun | 38 46 32 N | 081 05 09 W |
| Owl Hill Methodist Church | Church | 312 | Wirt | 39 01 07 N | 081 18 43 W |
| Owl Hill School (historical) | School | 313 | Wirt | 39 01 05 N | 081 18 42 W |
| Owl Hollow | Valley | | Kanawha | 38 33 30 N | 081 43 27 W |
| Owl Knob Hollow | Valley | | Pendleton | 38 35 28 N | 079 37 12 W |
| Owl Run | Stream | | Calhoun | 38 42 09 N | 081 05 33 W |
| Owl Run | Stream | | Ritchie | 39 04 59 N | 081 04 21 W |
| Owl Run | Stream | | Tyler | 39 35 04 N | 080 58 09 W |
| Owlshead | Summit | 430 | Tyler | 39 26 20 N | 080 57 25 W |
| Owlshead | Summit | 449 | Wetzel | 39 32 21 N | 080 38 34 W |
| Oxan Love Spring | Spring | 202 | Mason | 39 01 00 N | 082 00 08 W |
| Oxbow | Populated Place | 201 | Ritchie | 39 05 38 N | 081 12 41 W |
| Oxbow School (historical) | School | 199 | Ritchie | 39 06 07 N | 081 13 44 W |
| Oxford | Populated Place | 251 | Doddridge | 39 12 20 N | 080 51 53 W |
| Oxford United Methodist Church | Church | 250 | Doddridge | 39 12 20 N | 080 51 52 W |
| Oxley Cemetery | Cemetery | 232 | Boone | 38 04 31 N | 081 36 32 W |
| Oxley Hollow | Valley | | Mercer | 37 26 43 N | 081 02 32 W |
| Oxley Run | Stream | | Randolph | 38 37 20 N | 080 05 39 W |
| Oxley School (historical) | School | 721 | Mercer | 37 26 37 N | 081 01 44 W |
| Oxyer Branch | Stream | | Kanawha | 38 25 07 N | 081 21 33 W |
| P W Johnson Memorial Airport | Airport | 189 | Wetzel | 39 41 02 N | 080 51 44 W |
| Pack Branch | Stream | | Boone | 38 00 43 N | 081 33 42 W |
| Pack Fork | Stream | | Clay | 38 19 59 N | 081 10 31 W |
| Pack Fork | Stream | | Nicholas | 38 10 03 N | 080 35 57 W |
| Pack Horse Ford | Crossing | 85 | Jefferson | 39 25 47 N | 077 46 40 W |
| Pack Saddle Ridge | Ridge | 263 | Wirt | 38 55 33 N | 081 16 50 W |
| Pack Saddle Run | Stream | | Wirt | 38 55 20 N | 081 16 33 W |
| Packlets Creek | Stream | | Nicholas | 38 09 15 N | 080 42 56 W |
| Packs Branch | Populated Place | 529 | Fayette | 37 54 19 N | 081 14 04 W |
| Packs Branch | Stream | | Fayette | 37 54 35 N | 081 15 37 W |
| Packs Branch | Stream | | Raleigh | 37 50 19 N | 081 05 34 W |
| Packs Branch Baptist Church | Church | 527 | Fayette | 37 54 21 N | 081 13 37 W |
| Packs Branch School (historical) | School | 496 | Fayette | 37 54 20 N | 081 14 52 W |
| Packs Ferry (historical) | Crossing | 427 | Summers | 37 37 37 N | 080 53 52 W |
| Packs Knob | Summit | 860 | Raleigh | 37 52 29 N | 081 21 18 W |
| Packs Mountain | Summit | 673 | Fayette | 37 54 19 N | 081 11 52 W |
| Packsville | Populated Place | 271 | Raleigh | 37 57 07 N | 081 31 41 W |
| Packsville Post Office | Post Office | 272 | Raleigh | 37 57 00 N | 081 31 31 W |
| Pad (historical) | Populated Place | 243 | Roane | 38 38 31 N | 081 20 06 W |
| Pad Fork | Stream | | Roane | 38 38 12 N | 081 20 17 W |
| Pad Fork | Stream | | Wyoming | 37 32 21 N | 081 44 13 W |
| Paddle Creek | Stream | | Wayne | 38 06 11 N | 082 34 05 W |
| Paddle Run | Stream | | Wood | 39 10 45 N | 081 33 19 W |