Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Martin Landing | Locale | 109 | Decatur | 35 25 11 N | 088 04 36 W |
| Martin Luther King Towers | Building | 288 | Knox | 35 58 17 N | 083 56 37 W |
| Martin Memorial Temple Christian Methodist Episcopal Church | Church | 91 | Shelby | 35 06 27 N | 090 03 52 W |
| Martin Mine | Mine | 654 | Campbell | 36 22 24 N | 084 19 23 W |
| Martin Mine | Mine | 596 | Scott | 36 19 17 N | 084 24 07 W |
| Martin Number Two School (historical) | School | 230 | Hickman | 35 54 46 N | 087 13 28 W |
| Martin Primary School | School | 126 | Weakley | 36 20 24 N | 088 50 38 W |
| Martin Ridge | Ridge | 296 | Jackson | 36 17 25 N | 085 37 06 W |
| Martin Ridge | Ridge | 577 | Washington | 36 20 37 N | 082 36 27 W |
| Martin Roost | Building | 434 | Morgan | 36 21 46 N | 084 42 14 W |
| Martin Spring | Spring | 254 | Anderson | 36 07 44 N | 084 07 40 W |
| Martin Spring | Spring | 267 | Coffee | 35 29 25 N | 086 12 57 W |
| Martin Spring | Spring | 128 | Decatur | 35 27 32 N | 088 06 13 W |
| Martin Spring | Spring | 511 | Washington | 36 19 47 N | 082 36 33 W |
| Martin Springs | Populated Place | 207 | Marion | 35 10 00 N | 085 47 23 W |
| Martin Springs | Spring | 207 | Marion | 35 09 57 N | 085 47 20 W |
| Martin Springs Baptist Church | Church | 206 | Marion | 35 09 43 N | 085 47 19 W |
| Martin Springs School (historical) | School | 209 | Marion | 35 09 43 N | 085 47 25 W |
| Martin Tidwell School (historical) | School | 279 | Hickman | 35 55 51 N | 087 14 38 W |
| Martin-Chitwood Cemetery | Cemetery | 221 | Lincoln | 35 12 31 N | 086 39 07 W |
| Martin-Hughes Cemetery | Cemetery | 206 | Williamson | 35 52 02 N | 086 50 13 W |
| Martindale Estates (subdivision) | Populated Place | 527 | Carter | 36 17 25 N | 082 19 19 W |
| Martins Branch | Stream | | Clay | 36 31 30 N | 085 23 25 W |
| Martins Chapel | Church | 347 | DeKalb | 35 58 03 N | 085 51 44 W |
| Martins Chapel | Church | 221 | Robertson | 36 24 06 N | 086 56 21 W |
| Martins Chapel Cemetery | Cemetery | 213 | Robertson | 36 24 04 N | 086 56 23 W |
| Martins Chapel Cemetery | Cemetery | 246 | Sumner | 36 38 08 N | 086 27 11 W |
| Martins Chapel United Methodist Church | Church | 305 | Warren | 35 43 32 N | 085 42 35 W |
| Martins Church | Church | 251 | Sumner | 36 38 00 N | 086 27 10 W |
| Martins Ford | Crossing | 267 | Warren | 35 36 45 N | 085 41 45 W |
| Martins Ford (historical) | Locale | 226 | Roane | 35 53 19 N | 084 29 55 W |
| Martins Mill (historical) | Locale | 284 | Blount | 35 42 33 N | 083 49 25 W |
| Martins Mill (historical) | Locale | 136 | Henry | 36 25 33 N | 088 24 13 W |
| Martins Mills | Populated Place | 161 | Wayne | 35 12 07 N | 087 57 07 W |
| Martins Mills School (historical) | School | 157 | Wayne | 35 12 42 N | 087 57 15 W |
| Martins Point | Cape | 556 | Warren | 35 36 19 N | 085 40 58 W |
| Martins Shoal | Bar | 109 | Montgomery | 36 29 41 N | 087 25 13 W |
| Martins Shoals | Bar | 226 | Roane | 35 53 20 N | 084 29 58 W |
| Martins Store (historical) | Locale | 485 | Washington | 36 23 09 N | 082 30 46 W |
| Marvel (historical) | Populated Place | 138 | Davidson | 36 13 50 N | 086 40 08 W |
| Marvin | Populated Place | 354 | Greene | 36 14 53 N | 082 59 56 W |
| Marvin Chapel | Church | 318 | Grundy | 35 28 35 N | 085 50 46 W |
| Marvin Chapel | Church | 118 | Haywood | 35 33 54 N | 089 12 47 W |
| Marvin Chapel | Church | 490 | Washington | 36 21 03 N | 082 26 37 W |
| Marvin Chapel | Locale | 326 | Grundy | 35 28 28 N | 085 51 23 W |
| Marvin Hollow | Valley | | Perry | 35 37 20 N | 087 56 27 W |
| Marvin United Methodist Church | Church | 355 | Greene | 36 14 56 N | 082 59 56 W |
| Marvins Bluff Landing | Locale | 110 | Perry | 35 34 57 N | 088 00 43 W |
| Marvins Chapel (historical) | Church | 226 | Dickson | 36 03 03 N | 087 17 29 W |
| Marvins Chapel Cemetery | Cemetery | 490 | Washington | 36 21 03 N | 082 26 37 W |
| Mary Ann Garber Elementary School | School | 202 | Hamilton | 35 03 41 N | 085 15 38 W |
| Mary Branch | Stream | | Polk | 35 09 34 N | 084 28 06 W |
| Mary Bull Hollow | Valley | | Scott | 36 21 42 N | 084 37 40 W |
| Mary Chapel | Church | 356 | Grainger | 36 18 05 N | 083 21 27 W |
| Mary Chapel | Church | 217 | Lincoln | 35 09 58 N | 086 37 35 W |
| Mary Chapel | Populated Place | 355 | Grainger | 36 18 07 N | 083 21 28 W |
| Mary Chapel School | School | 219 | Lincoln | 35 09 58 N | 086 37 34 W |
| Mary Clara Church | Church | 457 | Washington | 36 22 01 N | 082 20 33 W |
| Mary Crabtree School (historical) | School | 228 | Roane | 35 44 23 N | 084 40 10 W |
| Mary Galloway Home for Aged Women | Building | 106 | Shelby | 35 06 22 N | 089 52 58 W |
| Mary Girven Harris Hall | Building | 125 | Madison | 35 37 27 N | 088 49 46 W |
| Mary Hill | Summit | 361 | Knox | 35 59 04 N | 083 46 10 W |
| Mary Hollow | Valley | | Franklin | 35 01 34 N | 086 03 17 W |
| Mary Hughes High School | School | 476 | Sullivan | 36 25 06 N | 082 18 22 W |
| Mary Jane Bluff | Cliff | 120 | Hardin | 35 20 55 N | 088 10 03 W |
| Mary L Wilson Residence Center | Building | 151 | Davidson | 36 10 07 N | 086 49 43 W |
| Mary Mine | Mine | 501 | Polk | 35 00 41 N | 084 22 47 W |
| Mary Sharp Elementary School | School | 297 | Franklin | 35 11 07 N | 086 06 34 W |
| Mary V Wheeler Elementary School | School | 530 | Bledsoe | 35 39 53 N | 085 13 48 W |
| Mary Vestal Park | Park | 251 | Knox | 35 56 15 N | 083 54 55 W |
| Marys Chapel | Church | 128 | Lauderdale | 35 44 26 N | 089 28 35 W |
| Marys Chapel Cemetery | Cemetery | 360 | Grainger | 36 18 04 N | 083 21 25 W |
| Marys Creek | Stream | | Shelby | 35 07 26 N | 089 44 19 W |
| Marys Creek Dam Number Eight | Dam | 111 | Shelby | 35 08 48 N | 089 38 48 W |
| Marys Creek Dam Number Eleven | Dam | 108 | Shelby | 35 07 24 N | 089 40 18 W |
| Marys Creek Dam Number Five | Dam | 102 | Shelby | 35 08 48 N | 089 41 06 W |
| Marys Creek Dam Number Four | Dam | 100 | Shelby | 35 08 54 N | 089 42 00 W |
| Marys Creek Dam Number Nine | Dam | 109 | Shelby | 35 08 54 N | 089 39 18 W |
| Marys Creek Lake Number Eight | Reservoir | 111 | Shelby | 35 08 48 N | 089 38 48 W |
| Marys Creek Lake Number Five | Reservoir | 102 | Shelby | 35 08 48 N | 089 41 06 W |
| Marys Creek Lake Number Four | Reservoir | 100 | Shelby | 35 08 54 N | 089 42 00 W |
| Marys Creek Lake Number Nine | Reservoir | 109 | Shelby | 35 08 54 N | 089 39 18 W |
| Marys Creek Pilot Watershed Dam Number Two | Dam | 109 | Fayette | 35 08 09 N | 089 38 08 W |
| Marys Grove | Populated Place | 292 | Lincoln | 35 03 20 N | 086 38 45 W |
| Marys Grove Cemetery | Cemetery | 292 | Lincoln | 35 03 18 N | 086 38 28 W |
| Marys Grove School | School | 293 | Lincoln | 35 03 21 N | 086 38 42 W |
| Maryville | Populated Place | 285 | Blount | 35 45 23 N | 083 58 14 W |
| Maryville Christian Church | Church | 280 | Blount | 35 45 11 N | 083 58 04 W |
| Maryville Church of Christ | Church | 285 | Blount | 35 46 05 N | 083 57 32 W |
| Maryville City Hall | Building | 293 | Blount | 35 45 06 N | 083 58 29 W |
| Maryville College | School | 307 | Blount | 35 45 05 N | 083 57 47 W |
| Maryville Dragway | Locale | 312 | Blount | 35 41 24 N | 083 59 38 W |
| Maryville High School | School | 296 | Blount | 35 44 53 N | 083 58 41 W |
| Maryville Middle School | School | 294 | Blount | 35 44 30 N | 083 58 16 W |
| Maryville Polytechnic School (historical) | School | 296 | Blount | 35 44 53 N | 083 58 41 W |
| Maryville Post Office | Post Office | 265 | Blount | 35 46 28 N | 083 57 20 W |
| Masa Knob | Summit | 1654 | Sevier | 35 38 10 N | 083 22 40 W |
| Mascot | Populated Place | 265 | Knox | 36 03 40 N | 083 44 45 W |
| Mascot Mine | Mine | 293 | Knox | 36 03 45 N | 083 44 56 W |
| Mascot Park | Park | 266 | Knox | 36 03 15 N | 083 44 12 W |
| Mascot Post Office | Post Office | 288 | Knox | 36 03 39 N | 083 44 27 W |
| Mascot Rocks | Summit | 316 | Knox | 36 04 15 N | 083 43 01 W |
| Mascot School | School | 293 | Knox | 36 03 44 N | 083 44 24 W |
| Masengill Lake | Lake | 411 | Hamblen | 36 10 20 N | 083 20 16 W |
| Mash Hollow | Valley | | Hardin | 35 20 20 N | 088 06 13 W |
| Mashburn | Populated Place | 255 | McMinn | 35 26 10 N | 084 31 48 W |
| Mashlick Branch | Stream | | Jackson | 36 29 28 N | 085 41 55 W |
| Masingale Cemetery | Cemetery | 513 | Monroe | 35 15 06 N | 084 19 56 W |
| Masingale Cemetery | Cemetery | 514 | Monroe | 35 15 05 N | 084 19 57 W |
| Mason | Populated Place | 95 | Tipton | 35 24 42 N | 089 31 58 W |