Marion County, Ohio place names
| Feature Name | Type | Latitude | Longitude | USGS Map (or former location) |
Other Names |
| Maple Grove School (historical) | school | 40 41N | 083 56W | Caledonia | |
| Maple Run | stream | 40 37N | 083 14W | Marion West | |
| Maplegrove School (historical) | school | 40 41N | 083 20W | Meeker | |
| Mar-O-Dell Golf Course | locale | 40 32N | 083 05W | Marion East | |
| Maranatha Bible Baptist Church | church | 40 35N | 083 07W | Marion West | |
| Marion | inhabited place | 40 35N | 083 07W | Marion West | Jacobs Well, Marion Court House |
| Marion Academy (historical) | school | Unknown | Unknown | Marion West | |
| Marion Allegheny Wesleyan Methodist Church | church | 40 35N | 083 06W | Marion East | |
| Marion Cemetery | cemetery | 40 34N | 083 07W | Marion East | |
| Marion Christian Center | church | 40 33N | 083 05W | Marion East | |
| Marion City Hall | building | 40 35N | 083 07W | Marion West | |
| Marion Correctional Institution | building | 40 37N | 083 06W | Marion East | |
| Marion Country Club | locale | 40 32N | 083 09W | Marion West | |
| Marion County | civil | 40 35N | 083 10W | Marion West | |
| Marion County Childrens Home | building | 40 33N | 083 07W | Marion East | |
| Marion County Courthouse | building | 40 35N | 083 07W | Marion West | |
| Marion County Fairgrounds | locale | 40 36N | 083 07W | Marion East | |
| Marion Court House (see Marion) | |||||
| Marion Engineer Depot | locale | 40 36N | 083 02W | Marion East | |
| Marion General Hospital | hospital | 40 34N | 083 07W | Marion West | |
| Marion General Hospital Heliport | airport | 40 34N | 083 07W | Marion West | |
| Marion Municipal Airport | airport | 40 36N | 083 03W | Marion East | |
| Marion Plaza Shopping Center | locale | 40 34N | 083 05W | Marion East | |
| Marion Post Office | post office | 40 35N | 083 07W | Marion West | |
| Marion Public Library | building | 40 35N | 083 07W | Marion East | |
| Marion Technical College | school | 40 34N | 083 05W | Marion East | |
| Marion, Township of | civil | 40 35N | 083 07W | Marion East | |
| Mark Street Elementary School | school | 40 35N | 083 07W | Marion East | |
| Mark Street Second Wesleyan Church | church | 40 35N | 083 07W | Marion East | |
| Martel | inhabited place | 40 40N | 082 54W | Caledonia | Baker, Three Locusts, Tully City |
| Martel United Methodist Church | church | 40 40N | 082 54W | Caledonia | |
| Mayes Community Temple | church | 40 35N | 083 07W | Marion West | |
| Mayfield Corners | locale | 40 26N | 083 02W | Waldo | |
| McDonald Creek | stream | 40 33N | 083 19W | New Bloomington | |
| McKibben Ditch | canal | 40 32N | 082 58W | Denmark | |
| McKinley Park | park | 40 34N | 083 07W | Marion West | |
| Med-Center Hospital | hospital | 40 34N | 083 07W | Marion East | |
| Meeker | inhabited place | 40 38N | 083 18W | Meeker | Cochranton (formed 1820) became Scott
Town 1844-1860, Scott, Scott Town became Meeker after 1907 |
| Meeker United Methodist Church | church | 40 38N | 083 18W | Meeker | |
| Memorial Spiritualist Church | church | 40 34N | 083 08W | Marion West | |
| Metz School (historical) | school | 40 37N | 083 18W | New Bloomington | |
| Middle Spring (historical) | deserted settlement | Unknown | Unknown | Unknown | |
| Middletown (see Prospect) | |||||
| Miller Cemetery | cemetery | 40 40N | 082 57W | Caledonia | |
| Montgomery Cemetery | cemetery | 40 37N | 083 24W | La Rue | |
| Montgomery Methodist Episcopal Church (historical) | church | 40 37N | 083 24W | La Rue | |
| Montgomery, Township of | civil | 40 37N | 083 21W | Meeker | |
| Moral (see Morral) | |||||
| Moran School (historical) | school | 40 36N | 083 16W | New Bloomington | |
| Morans Switch (historical) (see Espyville) | locale | 40 35N | 083 16W | New Bloomington | |
| Morral | inhabited place | 40 41N | 083 12W | Morral | Moral |
| Morral Elementary School | school | 40 41N | 083 12W | Morral | |
| Morral Run | stream | 40 41N | 083 13W | Morral | |
| Morral School (historical) | school | 40 37N | 083 20W | Meeker | |
| Mount Olive Church | church | 40 31N | 083 16W | New Bloomington | |
| Mount Union Church of the United Brethren in Christ (historical) | church | 40 29N | 083 10W | Prospect | |
| Mounts Cemetery | cemetery | 40 29N | 083 10W | Prospect | |
| Mud River (see Bee Run) | |||||
| Mud Run (see Bee Run) | stream | 40 39N | 082 57W 082 52W |
Caledonia | |
| Muskrat Ditch | canal | 40 36N | 082 59W | Denmark | |
| Myres Cemetery | cemetery | 40 35N | 083 22W | La Rue | |
| Nevils Run | stream | Unknown | Unknown | Unknown | |
| New Bloomington | inhabited place | 40 35N | 083 19W | New Bloomington | Agosta, Agosta Station, Belfast, Bloomington, Carey, Carey Station (formed 1856) became Belfast 1879 |
| Newman Bridge | bridge | 40 29N | 083 11W | Prospect | |
| Newmans | inhabited place | 40 29N | 083 11W | Prospect | |
| Noblet Drain | stream | 40 39N | 082 53W | Caledonia | |
| North Main Street Elementary School | school | 40 36N | 083 07W | Marion West | |
| Noyes School (historical) | school | 40 37N | 083 22W | Marseilles | |
| Oak Grove School (historical) | school | 40 37N | 083 24W | Marseilles | |
| Oak Knoll | inhabited place | 40 33N | 083 08W | Marion West | |
| Oak Knoll Baptist Chapel | church | 40 33N | 083 08W | Marion West | |
| Oak Street Elementary School | school | 40 35N | 083 07W | Marion West | |
| Oakland School | school | 40 34N | 083 08W | Marion West | |
| Ohio State University | school | 40 34N | 083 05W | Marion East | |
| Old Marion Cemetery | cemetery | 40 35N | 083 07W | Marion West | |
| Olney Avenue Elementary School | school | 40 34N | 083 08W | Marion West | |
| Osage City | deserted settlement | Unknown | Unknown | Unknown | |
| Otter Creek | stream | 40 35N | 082 59W | Denmark | |
| Otterbein Cemetery | cemetery | 40 29N | 083 11W | Prospect | |
| Otterbine Church (historical) | church | 40 29N | 083 11W | Prospect | |
| Owen (see Owens) | |||||
| Owen Station (see Owens) | |||||
| Owens | inhabited place | 40 31N | 083 09W | Marion West | Owen, Owen Station, Owens Station |
| Owens Station (see Owens) | |||||
| Parrtown (see Holmesville) | |||||
| Patton Run | stream | 40 27N | 083 11W | Prospect | |
| Paw Paw Freewill Baptist Church (historical) | church | 40 39N | 083 22W | Marseilles | |
| Pawpaw Cemetery | cemetery | 40 39N | 083 22W | Marseilles | |
| Pawpaw School (historical) | school | 40 40N | 083 22W | Marseilles | |
| Pearl Street Elementary School | school | 40 34N | 083 07W | Marion West | |
| Perry Run | stream | Unknown | Unknown | Unknown | |
| Pleasant Cemetery | cemetery | 40 32N | 083 06W | Marion East | |
| Pleasant Elementary School | school | 40 30N | 083 08W | Marion West | |
| Pleasant High School | school | 40 30N | 083 08W | Marion West | |
| Pleasant Hill Cemetery | cemetery | 40 37N | 083 13W | Morral | |
| Pleasant Hill School (historical) | school | 40 31N | 083 24W | La Rue | |
| Pleasant Hill Union Church (historical) | church | 40 37N | 083 13W | Morral | |
| Pleasant Ridge Methodist Episcopal Church (historical) | church | 40 31N | 083 09W | Marion West | |
| Pleasant, Township of | civil | 40 33N | 083 07W | Marion West | |
| Plotner Cemetery | cemetery | 40 33N | 083 00W | Marion East | |
| Prairie Run | stream | 40 39N | 083 19W | Meeker | |
| Prospect | inhabited place | 40 27N | 083 11W | Prospect | Middletown (formed 1835) became Prospect 1876 |
| Prospect Cemetery | cemetery | 40 27N | 083 11W | Prospect | |
| Prospect Street United Methodist Church | church | 40 35N | 083 07W | Marion West | |
| Prospect, Township of | civil | 40 30N | 083 11W | Marion West | |
| Quaquaw Creek (see Qu Qua Creek) | |||||
| Qu Qua Creek | stream | 40 27N | 083 04W | Waldo | Cauouaw Run, Cauquaw Run, Quaquaw Creek |
| Quinn Chapel American Methodist Church | church | 40 35N | 083 07W | Marion West | |
| Reidel Cemetery | cemetery | 40 32N | 083 14W | Marion West | |
| Rhoads School (historical) | school | 40 39N | 083 17W | Meeker | |
| Richland Township Hall | building | 40 31N | 083 00W | Marion East | |
| Richland, Township of | civil | 40 32N | 083 00W | Marion East | |
| Ridgedale High School | school | 40 38N | 083 10W | Morral | |
| Ridgedale Middle School | school | 40 38N | 083 10W | Morral | |
| Ridgeway School (historical) | school | 40 39N | 083 25W | Marseilles | |
| Riffle Creek | stream | 40 30N | 083 03W | Marion East | |
| River Valley Elementary School | school | 40 36N | 083 01W | Marion East | |
| River Valley High School | school | 40 36N | 083 01W | Marion East | |
| Riverside Cemetery | cemetery | 40 29N | 083 03W | Waldo | |
| Rock Fork | stream | 40 38N | 083 09W | Morral | Rocky Fork |
| Rock Swale | stream | 40 35N | 083 11W | Marion West | |
| Rocky Camp (see Green Camp) | |||||
| Rocky Fork (see Rock Fork) | |||||
| Rocky Point (see Green Camp) | |||||
| Roosevelt Park | park | 40 34N | 083 08W | Marion West | |
| Ruehrmond Ditch | Canal | 40 31N | 082 59W | Denmark | |
| Rupp Cemetery | cemetery | 40 30N | 083 05W | Marion East | |
| Rush Cemetery | cemetery | 40 39N | 082 58W | Caledonia | |
| Rush Creek | stream | 40 33N | 083 19W | New Bloomington | |
| Russell School (historical) | school | 40 36N | 082 57W | Denmark | |
| Ruth | inhabited place | 40 36N | 083 10W | Marion West | |
| Saint James Church (historical) | church | 40 29N | 083 01W | Waldo | |
| Saint Johns Church | church | 40 29N | 082 59W | Ashley | |
| Saint Johns Church | church | 40 31N | 083 02W | Marion East | |
| Saint Joseph Catholic Church | church | 40 34N | 083 23W | La Rue | |
| Saint Mary Catholic Church | church | 40 35N | 083 07W | Marion West | |
| Saint Marys Cemetery | cemetery | 40 34N | 083 07W | Marion West | |
| Saint Marys School | school | 40 35N | 083 07W | Marion West | |
| Saint Matthews English Evangelical Lutheran Church (historical) | church | Unknown | Unknown | Marion West | |
| Saint Pauls Cemetery | cemetery | 40 31N | 083 03W | Marion East | |
| Saint Pauls Episcopal Church | church | 40 35N | 083 07W | Marion West | |
| Salem (historical) | inhabited place | Unknown | Unknown | Unknown | |
| Salem Church | church | 40 33N | 082 58W | Denmark | |
| Salem Church | church | 40 36N | 083 16W | New Bloomington | |
| Salem United Church of Christ | church | 40 35N | 083 07W | Marion West | |
| Salt Rock, Township of | civil | 40 40N | 083 13W | Morral | |
| Sawyer-Ludwig Park | park | Unknown | Unknown | Unknown | |
| Sayler Cemetery | cemetery | 40 31N | 083 03W | Marion East | |
| School Number 4 (historical) | school | 40 29N | 082 58W | Ashley | |
| School Number 8 (historical) | school | 40 41N | 082 58W | Caledonia | |
| Scioto School (historical) | school | 40 34N | 083 19W | New Bloomington | |
| Scott (see Meeker) | |||||
| Scott, Township of | civil | 40 39N | 083 00W | Monnett | |
| Scott Town (see Meeker) | |||||
| Sheriffs Heliport | airport | 40 36N | 083 06W | Marion East | |
| Shiloh Church | church | 40 29N | 083 13W | Prospect | |
| Siblers Run | stream | Unknown | Unknown | Unknown | |
| Silver Street Elementary School | school | 40 35N | 083 08W | Marion West | |
| Sixteen Church | church | 40 41N | 082 55W | Caledonia | |
| Sixteen School (historical) | school | 40 41N | 082 54W | Caledonia | |
| Slab Camp (historical) | deserted settlement | Unknown | Unknown | (was in Pleasant Twp.) | |
| Slicks (historical) | inhabited place | Unknown | Unknown | Unknown | |
| Smith Cemetery | cemetery | 40 30N | 083 02W | Marion East | |
| Smith Corners | inhabited place | 40 27N | 083 02W | Waldo | |
| Smiths Mills (historical) | deserted settlement | Unknown | Unknown | Unknown | |
| Soltis Field | airport | 40 30N | 083 05W | Marion East | |
| Southland Mall Shopping Center | locale | 40 33N | 083 07W | Marion East | |
| Springhill School (historical) | school | 40 39N | 083 20W | Meeker | |
| Stringtown (historical) | inhabited place | 40 40N | 082 56W | Caledonia | |
| Stringtown School (historical) | school | 40 40N | 082 56W | Caledonia | |
| Stumptown (historical) | deserted settlement | Unknown | Unknown | Unknown | |
| Sullivan Cemetery | cemetery | 40 32N | 083 11W | Marion West | |
| Taft Middle School | school | 40 35N | 083 07W | Marion West | |
| Temple Israel | church | 40 34N | 083 06W | Marion East | |
| Thew Cemetery | cemetery | 40 37N | 082 58W | Denmark | |
| Thompson Ditch | canal | 40 40N | 083 16W | Meeker | |
| Three Locusts (see Martel) | |||||
| Timothy Church | church | 40 34N | 083 02W | Marion East | |
| Tobias | inhabited place | 40 41N | 083 03W | Monnett | |
| Tri-Rivers Career Center Joint Vocational School | school | 40 35N | 083 04W | Marion East | |
| Trinity Baptist Church | church | 40 35N | 083 07W | Marion West | |
| Trinity Church | church | 40 29N | 083 07W | Prospect | |
| Tully, Township of | civil | 40 39N | 082 54W | Caledonia | |
| Tully City (see Martel) | |||||
| Underwood Cemetery | cemetery | 40 35N | 082 58W | Denmark | |
| Underwoods (see Claridon) | |||||
| Union Cemetery | cemetery | 40 38N | 083 16W | Meeker | |
| Van Bushkirk (see Caledonia) | |||||
| Vernon Elementary School | school | 40 35N | 083 06W | Marion East | |
| Vesey Cemetery | cemetery | 40 35N | 083 23W | La Rue | |
| Veterans Memorial Coliseum | building | 40 36N | 083 07W | Marion East | |
| Virden Cemetery | cemetery | 40 37N | 083 23W | La Rue | |
| WDIF-FM (Marion) | tower | 40 36N | 083 14W | Marion West | |
| WMRN-AM (Marion) | tower | 40 36N | 083 07W | Marion West | |
| WMRN-FM (Marion) | tower | 40 36N | 083 07W | Marion West | |
| Waldo | inhabited place | 40 27N | 083 04W | Waldo | |
| Waldo Elementary School | school | 40 27N | 083 04W | Waldo | |
| Waldo, Township of | civil | 40 28N | 083 04W | Waldo | |
| Walls Cemetery | cemetery | 40 28N | 083 08W | Prospect | |
| Welshs Settlement (see Kirbys) | |||||
| Wesley United Methodist Church | church | 40 35N | 083 08W | Marion West | |
| Wheaton (see Claridon) | |||||
| Wheeler Cemetery | cemetery | 40 38N | 083 20W | Meeker | |
| Wildcat Creek | stream | 40 35N | 083 24W | La Rue | |
| Wildcat School (historical) | school | 40 37N | 083 16W | New Bloomington | |
| Williamson Cemetery | cemetery | 40 35N | 082 59W | Denmark | |
| Willow Swamp | stream | 40 33N | 083 15W | Marion West | |
| Wilson (historical) | deserted settlement | Unknown | Unknown | Unknown | |
| Windfall Cemetery | cemetery | 40 29N | 082 59W | Ashley | |
| Windfall School (historical) | school | 40 31N | 083 23W | La Rue | |
| Winnemac (historical) | inhabited place | 40 34N | 083 23W | La Rue | |
| Wolfinger Cemetery | cemetery | 40 29N | 083 07W | Waldo | |
| Wyatt Cemetery | cemetery | 40 26N | 083 04W | Waldo | |
| Yoakum Cemetery | cemetery | 40 40N | 083 21W | Meeker | |
| Zeig Ditch (see Zieg Ditch) | |||||
| Zieg Cemetery | cemetery | 40 31N | 083 16W | New Bloomington | |
| Zieg Ditch | canal | 40 32N | 083 16W | New Bloomington | Zeig Ditch |
| Zion Cemetery | cemetery | 40 32N | 083 04W | Marion East | |
| Zion Methodist Episcopal Church (historical) | church | 40 40N | 083 19W | Meeker | |
| Zion School (historical) | school | 40 40N | 083 19W | Meeker |