Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Millington | Populated Place | 108 | Morris | 40 40 38 N | 074 31 04 W |
| Millington Baptist Churchyard | Cemetery | 41 | Somerset | 40 39 46 N | 074 31 57 W |
| Millington Elementary School | School | 87 | Morris | 40 40 24 N | 074 31 02 W |
| Million Dollar Pier | Locale | -3 | Atlantic | 39 21 08 N | 074 23 02 W |
| Million Dollar Pier | Locale | -3 | Atlantic | 39 21 03 N | 074 25 57 W |
| Mills Reservation County Park | Park | 151 | Essex | 40 51 14 N | 074 12 37 W |
| Millside Heights | Populated Place | 13 | Burlington | 40 00 26 N | 074 57 11 W |
| Millstone | Populated Place | 29 | Mercer | 40 17 17 N | 074 31 54 W |
| Millstone | Populated Place | 15 | Somerset | 40 29 57 N | 074 35 20 W |
| Millstone Hill | Summit | 275 | Bergen | 41 03 35 N | 074 14 25 W |
| Millstone River | Stream | | Somerset | 40 32 33 N | 074 33 60 W |
| Millstone Square Shopping Center | Locale | 36 | Middlesex | 40 18 18 N | 074 30 33 W |
| Millstone Township Middle School | School | 78 | Monmouth | 40 12 19 N | 074 25 40 W |
| Milltown | Populated Place | 114 | Hunterdon | 40 27 12 N | 075 01 29 W |
| Milltown | Populated Place | 25 | Middlesex | 40 27 22 N | 074 26 36 W |
| Milltown | Populated Place | 214 | Morris | 40 46 47 N | 074 43 14 W |
| Milltown | Populated Place | 21 | Salem | 39 38 09 N | 075 17 10 W |
| Milltown | Populated Place | 31 | Somerset | 40 34 07 N | 074 40 59 W |
| Milltown | Populated Place | 28 | Union | 40 42 07 N | 074 18 60 W |
| Millville | Populated Place | 11 | Cumberland | 39 24 07 N | 075 02 22 W |
| Millville | Populated Place | 147 | Sussex | 41 18 47 N | 074 46 48 W |
| Millville Municipal Airport | Airport | 20 | Cumberland | 39 22 04 N | 075 04 23 W |
| Milmay | Populated Place | 29 | Atlantic | 39 26 21 N | 074 51 25 W |
| Milton | Populated Place | 252 | Morris | 41 01 17 N | 074 32 09 W |
| Milton Avenue Elementary School | School | 58 | Morris | 40 44 51 N | 074 22 50 W |
| Milton Campbell Field | Park | 41 | Union | 40 38 19 N | 074 24 03 W |
| Milton Elementary School | School | 262 | Morris | 41 01 38 N | 074 31 38 W |
| Milton Lake | Reservoir | 2 | Middlesex | 40 36 22 N | 074 17 54 W |
| Milton Lake Dam | Dam | 2 | Union | 40 36 22 N | 074 17 54 W |
| Milton Lake Park | Park | 2 | Union | 40 36 20 N | 074 17 54 W |
| Milton Votee Park | Park | 23 | Bergen | 40 53 52 N | 074 00 33 W |
| Mimosa Lakes | Reservoir | 18 | Burlington | 39 50 41 N | 074 50 45 W |
| Mindowaskin Park | Park | 43 | Union | 40 39 21 N | 074 20 51 W |
| Mine Brook | Populated Place | 74 | Somerset | 40 41 35 N | 074 36 26 W |
| Mine Brook | Stream | | Monmouth | 40 17 10 N | 074 10 33 W |
| Mine Brook | Stream | | Morris | 40 49 58 N | 074 49 29 W |
| Mine Brook | Stream | | Somerset | 40 40 54 N | 074 38 12 W |
| Mine Hill | Populated Place | 252 | Morris | 40 52 40 N | 074 35 38 W |
| Mine Hill Presbyterian Church | Church | 267 | Morris | 40 52 49 N | 074 35 48 W |
| Mine Hill Reservoir | Reservoir | 195 | Morris | 40 50 30 N | 074 48 02 W |
| Mine Hill Reservoir Dam | Dam | 195 | Morris | 40 50 30 N | 074 48 02 W |
| Mine Mountain | Summit | 249 | Somerset | 40 43 18 N | 074 36 19 W |
| Mingamahone Brook | Stream | | Monmouth | 40 09 37 N | 074 08 51 W |
| Minisink Church | Church | 169 | Sussex | 41 18 22 N | 074 47 35 W |
| Minisink County Park | Park | 286 | Morris | 40 56 00 N | 074 36 29 W |
| Minisink Island | Island | 122 | Sussex | 41 17 18 N | 074 49 23 W |
| Mink Run | Stream | | Monmouth | 40 13 03 N | 074 10 04 W |
| Minneakoning Creek | Stream | | Hunterdon | 40 32 05 N | 074 50 06 W |
| Minotola | Populated Place | 38 | Atlantic | 39 31 07 N | 074 56 54 W |
| Miracle Baptist Church | Church | 41 | Union | 40 38 02 N | 074 24 24 W |
| Mirey Run | Stream | | Cape May | 39 17 27 N | 074 43 14 W |
| Mirror Lake | Reservoir | 91 | Bergen | 41 01 49 N | 074 14 01 W |
| Mirror Lake | Reservoir | 108 | Bergen | 41 03 03 N | 074 08 06 W |
| Mirror Lake | Reservoir | 18 | Burlington | 39 58 05 N | 074 34 47 W |
| Mirror Lake | Reservoir | 6 | Middlesex | 40 29 41 N | 074 22 08 W |
| Mirror Lake Dam | Dam | 18 | Burlington | 39 58 05 N | 074 34 47 W |
| Mirror Pond | Reservoir | 88 | Morris | 40 51 02 N | 074 26 55 W |
| Miry Run | Stream | | Atlantic | 39 24 14 N | 074 43 00 W |
| Miry Run | Stream | | Mercer | 40 14 58 N | 074 43 05 W |
| Miry Run | Stream | | Monmouth | 40 07 52 N | 074 33 05 W |
| Mishe-Mokwa Dam | Dam | 19 | Burlington | 39 51 31 N | 074 48 33 W |
| Mision Cristian De Hoboken | Church | 41 | Hudson | 40 44 42 N | 074 01 40 W |
| Mission Pentecostal Antioquia | Church | 41 | Hudson | 40 44 47 N | 074 02 13 W |
| Missionary Christian Church | Church | 41 | Essex | 40 43 27 N | 074 09 52 W |
| Missionary Pentecostal Church | Church | 40 | Ocean | 40 05 42 N | 074 12 17 W |
| Mister Robert L Craig Elementary School | School | 2 | Bergen | 40 50 41 N | 074 02 50 W |
| Mitt Pond | Lake | 250 | Morris | 41 01 41 N | 074 30 55 W |
| Mizpah | Populated Place | 29 | Atlantic | 39 29 12 N | 074 50 09 W |
| Mock Airport | Airport | 175 | Hunterdon | 40 32 00 N | 074 54 57 W |
| Moe | Populated Place | 340 | Passaic | 41 09 44 N | 074 23 12 W |
| Moerls Corner | Populated Place | 29 | Middlesex | 40 21 38 N | 074 19 03 W |
| Mohawk Avenue Elementary School | School | 41 | Sussex | 41 02 06 N | 074 38 26 W |
| Mohawk Pond | Reservoir | 11 | Monmouth | 40 20 19 N | 074 04 07 W |
| Mohingson Creek | Stream | | Monmouth | 40 25 56 N | 074 13 07 W |
| Molly Ann Brook | Stream | | Passaic | 40 54 47 N | 074 11 18 W |
| Mommy Teel Creek | Stream | | Cape May | 39 00 55 N | 074 50 52 W |
| Monastery of the Most Blessed Virgin Mary of Mount Carmel | Church | 41 | Morris | 40 47 16 N | 074 27 21 W |
| Monds Island | Island | 0 | Gloucester | 39 50 17 N | 075 19 09 W |
| Money Island | Cape | 3 | Cumberland | 39 16 41 N | 075 14 11 W |
| Money Island | Cape | 12 | Ocean | 39 56 48 N | 074 09 39 W |
| Money Island | Island | 1 | Salem | 39 30 28 N | 075 31 38 W |
| Monks | Populated Place | 102 | Passaic | 41 07 22 N | 074 17 59 W |
| Monmouth Battle Monument | Park | 53 | Monmouth | 40 15 48 N | 074 16 40 W |
| Monmouth Battlefield State Park | Park | 30 | Monmouth | 40 16 05 N | 074 19 23 W |
| Monmouth Beach | Airport | -7 | Monmouth | 40 20 25 N | 073 59 28 W |
| Monmouth Beach | Populated Place | 6 | Monmouth | 40 19 49 N | 073 58 53 W |
| Monmouth Beach Club | Locale | 6 | Monmouth | 40 19 56 N | 073 58 27 W |
| Monmouth Beach Elementary School | School | 6 | Monmouth | 40 19 46 N | 073 59 02 W |
| Monmouth County | Civil | 24 | Monmouth | 40 18 00 N | 074 09 59 W |
| Monmouth County Courthouse | Building | 55 | Monmouth | 40 15 51 N | 074 16 43 W |
| Monmouth County Fire and Police Academy | School | 36 | Monmouth | 40 13 55 N | 074 12 23 W |
| Monmouth Cove Marina | Locale | 3 | Monmouth | 40 26 25 N | 074 06 12 W |
| Monmouth Heights at Manalapan | Populated Place | 35 | Monmouth | 40 18 03 N | 074 17 37 W |
| Monmouth Heights at Marlboro | Populated Place | 40 | Monmouth | 40 19 40 N | 074 14 36 W |
| Monmouth Hills | Populated Place | 51 | Monmouth | 40 24 11 N | 074 00 06 W |
| Monmouth Junction | Populated Place | 29 | Middlesex | 40 22 44 N | 074 32 48 W |
| Monmouth Junction Elementary School | School | 31 | Middlesex | 40 22 43 N | 074 32 58 W |
| Monmouth Mall Shopping Center | Locale | 13 | Monmouth | 40 17 15 N | 074 03 22 W |
| Monmouth Medical Center | Hospital | 6 | Monmouth | 40 17 43 N | 073 59 10 W |
| Monmouth Memorial Park | Cemetery | 27 | Monmouth | 40 13 12 N | 074 06 58 W |
| Monmouth Race Track | Park | 6 | Monmouth | 40 18 35 N | 074 00 51 W |
| Monmouth Regional High School | School | 14 | Monmouth | 40 18 17 N | 074 05 24 W |
| Monmouth School | School | 41 | Essex | 40 46 36 N | 074 19 28 W |
| Monmouth University | School | 8 | Monmouth | 40 16 41 N | 074 00 23 W |
| Monmouth Water Works | Locale | 5 | Monmouth | 40 20 07 N | 074 05 24 W |
| Monongahela Brook | Stream | | Gloucester | 39 47 02 N | 075 09 11 W |
| Monongahela Junior High School | School | 23 | Gloucester | 39 47 31 N | 075 07 25 W |
| Monroe | Populated Place | 81 | Morris | 40 48 46 N | 074 26 33 W |
| Monroe | Populated Place | 177 | Sussex | 41 06 52 N | 074 38 03 W |
| Monroe Center for the Arts | Building | 41 | Hudson | 40 44 48 N | 074 02 15 W |