Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Lookover Lake | Reservoir | 358 | Passaic | 41 09 01 N | 074 23 45 W |
| Lookover Lake Dam | Dam | 358 | Passaic | 41 09 01 N | 074 23 45 W |
| Lotz Pond | Lake | 64 | Passaic | 40 56 59 N | 074 11 03 W |
| Lower Morse Lake | Reservoir | 74 | Passaic | 41 01 19 N | 074 18 52 W |
| Lower Mount Glen Lake | Reservoir | 275 | Passaic | 41 04 42 N | 074 21 53 W |
| Lower Mount Glen Lake Dam | Dam | 275 | Passaic | 41 04 42 N | 074 21 53 W |
| Macedonia Church of God | Church | 41 | Passaic | 40 55 00 N | 074 09 27 W |
| Macopin | Populated Place | 305 | Passaic | 41 03 08 N | 074 23 20 W |
| Macopin Middle School | School | 41 | Passaic | 41 04 38 N | 074 23 01 W |
| Macopin Reservoir Dam | Dam | 185 | Passaic | 41 01 11 N | 074 24 11 W |
| Macopin River | Stream | | Passaic | 41 01 27 N | 074 24 25 W |
| Madison Avenue Baptist Church | Church | 41 | Passaic | 40 54 36 N | 074 09 25 W |
| Madison Avenue Presbyterian Church | Church | 41 | Passaic | 40 54 22 N | 074 09 25 W |
| Main Avenue Station Clifton Post Office | Post Office | 41 | Passaic | 40 52 40 N | 074 08 31 W |
| Mallory Hall | Building | 41 | Passaic | 40 51 43 N | 074 11 48 W |
| Manchester Regional High School | School | 41 | Passaic | 40 56 30 N | 074 10 45 W |
| Maple Road Elementary School | School | 41 | Passaic | 41 03 49 N | 074 23 23 W |
| Marshall Hill Elementary School | School | 41 | Passaic | 41 08 05 N | 074 21 01 W |
| Martha B Day Elementary School | School | 41 | Passaic | 41 01 00 N | 074 19 13 W |
| Martin J Ryerson Middle School | School | 41 | Passaic | 41 06 31 N | 074 14 38 W |
| Martin Luther King Elementary School | School | 41 | Passaic | 40 54 28 N | 074 08 56 W |
| Martin Luther King Junior School | School | 16 | Passaic | 40 51 51 N | 074 07 31 W |
| Matthews Brook | Stream | | Passaic | 41 01 58 N | 074 23 10 W |
| Matthews Lake | Reservoir | 268 | Passaic | 41 03 02 N | 074 21 40 W |
| McDonald Drive Park | Park | 41 | Passaic | 40 55 45 N | 074 14 21 W |
| McEachern Hall | Building | 41 | Passaic | 40 51 45 N | 074 11 42 W |
| McKinley School (historical) | School | 41 | Passaic | 40 51 43 N | 074 06 48 W |
| Meadow Brook | Stream | | Passaic | 41 02 32 N | 074 17 23 W |
| Meadow Brook Lake | Lake | 76 | Passaic | 41 03 20 N | 074 16 50 W |
| Melody Lake | Reservoir | 247 | Passaic | 41 06 45 N | 074 22 13 W |
| Memorial Auditorium | Building | 41 | Passaic | 40 51 40 N | 074 11 45 W |
| Memorial Church | Church | 41 | Passaic | 40 55 02 N | 074 11 09 W |
| Memorial Day Nursery | School | 41 | Passaic | 40 54 47 N | 074 10 16 W |
| Memorial Elementary School | School | 41 | Passaic | 40 57 37 N | 074 11 03 W |
| Memorial Middle School | School | 41 | Passaic | 40 53 28 N | 074 12 32 W |
| Memorial Middle School | School | 41 | Passaic | 40 54 18 N | 074 12 26 W |
| Memorial Park | Park | 41 | Passaic | 40 53 51 N | 074 11 44 W |
| Menorah Cemetery | Cemetery | 42 | Passaic | 40 50 31 N | 074 08 35 W |
| Metropolitan Electric Heliport | Airport | 41 | Passaic | 40 53 14 N | 074 09 48 W |
| Midvale Dam | Dam | 91 | Passaic | 41 03 17 N | 074 17 32 W |
| Midvale United Methodist Church | Church | 41 | Passaic | 41 03 19 N | 074 17 14 W |
| Moe | Populated Place | 340 | Passaic | 41 09 44 N | 074 23 12 W |
| Molly Ann Brook | Stream | | Passaic | 40 54 47 N | 074 11 18 W |
| Monks | Populated Place | 102 | Passaic | 41 07 22 N | 074 17 59 W |
| Montclair State University | School | 134 | Passaic | 40 51 38 N | 074 11 52 W |
| Morse Lakes | Reservoir | 74 | Passaic | 41 01 19 N | 074 18 50 W |
| Morse Lakes Dam | Dam | 74 | Passaic | 41 01 19 N | 074 18 52 W |
| Morsetown Brook | Stream | | Passaic | 41 08 23 N | 074 21 38 W |
| Mossmans Brook | Stream | | Passaic | 41 05 49 N | 074 26 31 W |
| Most Holy Name of Jesus Church | Church | 41 | Passaic | 40 51 55 N | 074 06 53 W |
| Mount Carmel Guild Social Services Center | Building | 41 | Passaic | 40 54 38 N | 074 10 01 W |
| Mount Cecchino | Summit | 224 | Passaic | 40 57 54 N | 074 11 57 W |
| Mount Clavary Church of God | Church | 41 | Passaic | 40 54 39 N | 074 09 30 W |
| Mount Defiance | Summit | 311 | Passaic | 41 07 26 N | 074 13 46 W |
| Mount Glen Lakes | Reservoir | 286 | Passaic | 41 04 17 N | 074 22 05 W |
| Mount Hebron Cemetery | Cemetery | 95 | Passaic | 40 51 18 N | 074 11 48 W |
| Mount Laurel Lake | Reservoir | 331 | Passaic | 41 09 47 N | 074 23 29 W |
| Mount Laurel Lake Dam | Dam | 331 | Passaic | 41 09 47 N | 074 23 29 W |
| Mount Mohepinoke | Summit | 342 | Passaic | 40 50 38 N | 074 57 36 W |
| Mount Nebo Cemetery | Cemetery | 39 | Passaic | 40 54 10 N | 074 12 16 W |
| Mount No More | Summit | 347 | Passaic | 40 48 02 N | 075 01 35 W |
| Mount Saint Francis School | School | 128 | Passaic | 41 07 59 N | 074 15 08 W |
| Mountain Springs Lake | Lake | 259 | Passaic | 41 02 16 N | 074 22 57 W |
| Mountain View | Populated Place | 62 | Passaic | 40 55 04 N | 074 15 58 W |
| Naachpunkt Brook | Stream | | Passaic | 40 53 37 N | 074 15 56 W |
| Nash Park | Park | 41 | Passaic | 40 53 00 N | 074 07 54 W |
| New Christian Mission | Church | 41 | Passaic | 40 55 16 N | 074 10 18 W |
| New Mount Zion African Methodist Episcopal Church | Church | 41 | Passaic | 40 55 28 N | 074 09 42 W |
| New Street Reservoir | Reservoir | 85 | Passaic | 40 54 03 N | 074 11 12 W |
| New Street Reservoir Dam | Dam | 85 | Passaic | 40 54 03 N | 074 11 12 W |
| Newfoundland | Populated Place | 231 | Passaic | 41 02 47 N | 074 26 07 W |
| Newfoundland School (historical) | School | 41 | Passaic | 41 03 12 N | 074 27 10 W |
| Newman House | Building | 41 | Passaic | 40 51 31 N | 074 11 49 W |
| Norman S Weir Elementary School | School | 41 | Passaic | 40 55 04 N | 074 10 12 W |
| North Cove Park | Park | 41 | Passaic | 40 54 38 N | 074 15 24 W |
| North Fourth Street Christian School | School | 41 | Passaic | 40 55 49 N | 074 10 15 W |
| North Haledon | Populated Place | 76 | Passaic | 40 57 18 N | 074 11 10 W |
| North Hawthorne Station | Locale | 31 | Passaic | 40 57 33 N | 074 09 14 W |
| North Jersey Airport (historical) | Airport | 41 | Passaic | 40 59 01 N | 074 16 57 W |
| North Jersey Country Club | Locale | 125 | Passaic | 40 57 26 N | 074 12 53 W |
| North Jersey Developmental Center | School | 77 | Passaic | 40 54 14 N | 074 13 38 W |
| Northside Chapel | Church | 41 | Passaic | 40 55 36 N | 074 10 22 W |
| Norvin Green State Forest | Forest | 304 | Passaic | 41 03 20 N | 074 20 30 W |
| Nosenzo Pond | Reservoir | 304 | Passaic | 41 04 59 N | 074 22 56 W |
| Nosenzo Pond Dam | Dam | 304 | Passaic | 41 04 59 N | 074 22 56 W |
| Number 1 Elementary School | School | 33 | Passaic | 40 53 00 N | 074 09 08 W |
| Number 1 Elementary School | School | 61 | Passaic | 40 52 48 N | 074 13 41 W |
| Number 10 Elementary School | School | 22 | Passaic | 40 55 38 N | 074 09 39 W |
| Number 11 Elementary School | School | 19 | Passaic | 40 53 05 N | 074 08 21 W |
| Number 11 Elementary School | School | 27 | Passaic | 40 54 51 N | 074 09 50 W |
| Number 12 Elementary School | School | 12 | Passaic | 40 52 36 N | 074 07 55 W |
| Number 12 Elementary School | School | 32 | Passaic | 40 55 48 N | 074 10 14 W |
| Number 13 Elementary School | School | 41 | Passaic | 40 51 43 N | 074 09 11 W |
| Number 13 Elementary School | School | 28 | Passaic | 40 54 59 N | 074 09 09 W |
| Number 14 Elementary School | School | 41 | Passaic | 40 51 23 N | 074 09 55 W |
| Number 14 Elementary School | School | 38 | Passaic | 40 55 24 N | 074 10 52 W |
| Number 15 Elementary School | School | 44 | Passaic | 40 54 40 N | 074 09 41 W |
| Number 15 Elementary School | School | 37 | Passaic | 40 52 07 N | 074 08 44 W |
| Number 16 Elementary School | School | 41 | Passaic | 40 51 31 N | 074 11 14 W |
| Number 16 Elementary School | School | 35 | Passaic | 40 54 17 N | 074 09 27 W |
| Number 17 Elementary School | School | 47 | Passaic | 40 55 41 N | 074 10 29 W |
| Number 18 Elementary School | School | 17 | Passaic | 40 56 18 N | 074 08 58 W |
| Number 19 Elementary School | School | 50 | Passaic | 40 55 12 N | 074 11 21 W |
| Number 2 Elementary School | School | 41 | Passaic | 40 54 57 N | 074 10 36 W |
| Number 2 Elementary School | School | 57 | Passaic | 40 52 18 N | 074 10 13 W |
| Number 2 Elementary School | School | 67 | Passaic | 40 52 32 N | 074 12 48 W |
| Number 20 Elementary School | School | 19 | Passaic | 40 54 22 N | 074 08 29 W |
| Number 21 Elementary School | School | 27 | Passaic | 40 55 26 N | 074 09 06 W |
| Number 24 Elementary School | School | 26 | Passaic | 40 54 34 N | 074 09 13 W |
| Number 25 Elementary School | School | 29 | Passaic | 40 53 50 N | 074 08 42 W |