- Machine Gun Kelly
- Macpherson's Lament
- The Maid Of Cabra West
- Make Me A Pallet On Your Floor
- Making Believe
- Making Plans
- Mama Smiled Down From Heaven
- Mama Tried
- The Man In The Middle
- Man Of Constant Sorrow
- Mandolin Ben
- Mansion On The Hill
- Mansion Over The Hilltop
- Many Years Ago
- Maple On The Hill
- Maple Sugar Sweetheart
- Margaritaville
- Mariano
- Mary Dear
- The Mary Ellen Carter
- Mary Mack
- Mary Of The Wild Moor
- Matterhorn
- Maude's Blues (Losing Is An Easy Game)
- May You Never Ride Alone Like Me
- Maybe You Will Change Your Mind
- Maybelline
- Me And Bobby Mcgee
- Me And My Uncle
- Me And Paul
- Me And That Buck Named Sam
- Meet Me By The Moonlight
- Mem'ries Of May
- Memories
- Memories Of Mother
- Memories Of The Past
- A Memory Of You
- The Memory Of Your Smile
- The Mermaid
- Mermories Of Mother And Dad
- Merrimac County
- Merry Christmas From The Family
- Michelle
- Mick Maguire
- Middle Man
- Midnight Angel
- Midnight Flyer
- Midnight Flyer
- Midnight Moonlight
- Midnight On The Stormy Deep
- Midnight Special
- Midnight Tears
- Miller's Cava
- Miller's Cave
- A Million Moons Ago
- Millionaire
- Milwaukee Here I Come
- Mine And Only Mine
- A Miner's Life
- Mingulay Boat Song
- Minstrel Of The Dawn
- Miss Me But Let Me Go
- Miss Otis Regrets
- Missing In Action
- The Model Church
- Molly
- Mon Vrai Destin
- Mona Lisas And Mad Hatters
- Money, Marbles And Chalk
- Moondance
- More Pretty Girl Than One
- Morning Has Broken
- Most Of The Time
- A Most Peculiar Man
- Mother And Daddy Are Gone
- Mother Call My Name In Prayer
- Mother Of A Miner's Child
- Mother's At Rest
- Mother's Bible
- Mother's Lament (Down The Plughole)
- Mother's Only Sleeping
- The Mountain
- The Mountain And Maryann
- Mountain Dew
- Mountain Laurel
- Mountain Pass
- Mountain Road
- Mountain Rosa Lee
- Mountains O' Mourne
- Moving Father's Grave
- Moving Things
- Mr. Bojangles
- Mr. Mudd And Mr. Gold
- Mr. Tambourine Man
- Mr.bottle
- Mr.engineer
- Mudcat John
- Mule Skinner Blues
- My Aching Heart
- My Baby's Gone
- My Bluebonnet Belle
- My Broken Heart Is On The Mend
- My Brother's Will
- My Brown Eyed Girl
- My Bucket's Got A Hole In It
- My Clinch Mountain Home
- My Darling's Last Goodbye
- My Darling, You Know That I Love You
- My Deceitful Heart
- My Dream Now Is Gone
- My Dying Bed
- My Empty Arms
- My God Liveth
- My Heart Will Break
- My Home In The Mountains
- My Home's Across The Smoky Mountain
- My Houses Ain't Hungry
- My Little Girls Little Girl
- My Little Sweetheart Of The Mountain
- My Long Journey Home
- My Name Is Jimmy Martin
- My Native Home
- My Night To Howl
- My Old Kentucky Home
- My Old Log Cabin
- My Old Man
- My Pretty Little Pink
- My Rambling Boy
- My Reckless Sweetheart
- My Redeemer Lives Today
- My Rose Of Old Kentucky
- My Saro Jane
- My Sweet Blue Eyed Darling
- My Tennessee Mountain Home
- My Walking Shoes