- Marshall Don Hunter Sr AirportIdent: PADMServes: Marshall
- Marshall Farms AirportIdent: US-7144Serves: Cortland
- Marshall FieldIdent: MO14Serves: Fair Grove
- Marshall Memorial Municipal AirportIdent: KMHLServes: Marshall
- Marshall Swamp AirportIdent: 9FA5Serves: Ocala
- Marshall's AirportIdent: MA16Serves: Holden
- Marshalltown Municipal AirportIdent: KMIWServes: Marshalltown
- Marshdale STOLportIdent: CO52Serves: Evergreen
- Marshfield Municipal AirportIdent: KMFIServes: Marshfield
- Marshfield Municipal George Harlow FieldIdent: KGHGServes: Marshfield
- Martens AirportIdent: 4MO8Serves: Atherton
- Martha's Vineyard AirportIdent: KMVYServes: Martha's Vineyard
- Marther FieldIdent: 75PAServes: Albion
- Martin AirportIdent: AK92Serves: Palmer
- Martin AirportIdent: IL64Serves: Lincoln
- Martin AirportIdent: WN88Serves: Ocean Park
- Martin Campbell FieldIdent: K1A3Serves: Copperhill
- Martin County AirportIdent: KMCZServes: Williamston
- Martin FieldIdent: KS95Serves: College Place
- Martin Municipal AirportIdent: K9V6Serves: Martin
- Martin RLA Restricted Landing AreaIdent: IL82Serves: Clinton
- Martindale Executive AirparkIdent: 70NCServes: Paschall
- Martins AerodromeIdent: WI78Serves: Green Bay
- Marvell West AirportIdent: US-6395Serves: Marvell
- Marvin Thiel FieldIdent: OI72Serves: Blakeslee
- Mary Walker LZ AirportIdent: KAPHServes: Bowling Green
- Maryland AirportIdent: K2W5Serves: Indian Head
- Marys River Ranch AirportIdent: NV04Serves: Deeth
- Marysville Municipal AirportIdent: KMYZServes: Marysville
- Mason AirfieldIdent: NH76Serves: Mason
- Mason Airway AirportIdent: 9NY6Serves: Treadwell
- Mason County AirportIdent: K3I2Serves: Point Pleasant
- Mason County AirportIdent: KLDMServes: Ludington
- Mason County AirportIdent: KT92Serves: Mason
- Mason Jewett FieldIdent: KTEWServes: Mason
- Mason Valley AirportIdent: 3KY3Serves: Taylorsville
- Masonry FieldIdent: 93MTServes: Bigfork
- Massengill AirportIdent: 7OI9Serves: Nashport
- Masser FieldIdent: 67PNServes: Sacramento
- Massey AerodromeIdent: MD1Serves: Massey
- Massey Farm AirportIdent: AZ34Serves: Yucca
- Massey Ranch AirparkIdent: KX50Serves: New Smyrna Beach
- Massingale AirportIdent: 3TN8Serves: Lenoir City
- Match Mate AirportIdent: NK74Serves: Aurora
- Matejka FieldIdent: NK54Serves: Erin
- Mathaire FieldIdent: WI97Serves: Marshall
- Mather FieldIdent: 1OH3Serves: Castalia
- Mathers FieldIdent: 14TTServes: Canadian
- Mathews Memorial AirportIdent: K8C4Serves: Tipton
- Mathna AirportIdent: 2PS3Serves: Dillsburg
- Matinicus Island AirportIdent: 35MEServes: Matinicus Island
- Matovich AirportIdent: 08MTServes: Grass Range
- Matson AirportIdent: 2WI6Serves: Stoughton
- Mattawa Air StripIdent: 74WAServes: Mattawa
- Mattawan AirparkIdent: 8MI3Serves: Mattawan
- Matthews AirportIdent: NJ09Serves: Belvidere
- Matthews Ranch AirportIdent: 86TEServes: Santo
- Mattingly FieldIdent: US-0753Serves: Martinsville
- Mattituck AirportIdent: 21NServes: Mattituck
- Matzie AirportIdent: 30MOServes: Lebanon