Jim McWithey
- Qing Hua Ma
- Karl Maassen
- Sascha Maassen
- Dave MacDonald
- Alex MacDowall
- Callum MacLeod
- Sam MacLeod
- Joe Macari
- George Mack
- Bill Mackey
- Andreas Mader
- Carlo Maffeis
- Tony Maggs
- Mike Magill
- Umberto Maglioli
- Henri Magne
- Jan Magnussen
- Kevin Magnussen
- Franck Mailleux
- Pascal Maimon
- Arjun Maini
- Guy Mairesse
- Willy Mairesse
- Johnny Mais
- Elfrieda Mais
- Brandon Maisano
- Mika Maki
- Timo Makinen
- Frederic Makowiecki
- Sam Malach
- Dilantha Malagamuwa
- Pastor Maldonado
- Jean de Maleplane
- Gustav Malja
- Yannick Mallegol
- Ray Mallock
- Vijay Mallya
- Billy Maloney
- Matteo Malucelli
- David Malukas
- Paride Mambelli
- Christian Mamerow
- Shota Mamrikishvili
- Leon Manchester
- Vincenzo Mancino
- Roger Mandeville
- Johnny Mann
- Pippa Mann
- Darren Manning
- Patrice Manopoulos
- Johnny Mansel
- Nigel Mansell
- Greg Mansell
- Enrique Mansilla
- Peter Manton
- Gaudenzio Mantova
- Sergio Mantovani
- Johnny Mantz
- Robert Manzon
- Dirk Marais
- Roberto Marazzi
- Dave Marburger
- Clarence Marchant
- Raffaele Marciello
- Jann Mardenborough
- Viktor Mareykin
- Alexandros Margaritis
- Onofre Marimon
- Mihai Marinescu
- Ernst Maring
- Phil di Mario
- Artem Markelov
- Helmut Marko
- Tarso Marques
- Leslie Marr
- Ken Marriott
- Nicolas Marroc
- Michael Marsal
- Tony Marsh
- Marcus Marshall
- Cy Marshall
- George Marshman
- Bobby Marshman
- Bob Marsland
- Alexandre Marsoin
- Spencer Martin
- Ed Martin
- Harry Martin
- E.D. Martin
- Maxime Martin
- Charles Martin
- Andy Martin
- John Martin
- Marcos Martinez
- David Martinez
- Oliver Martini
- Pierluigi Martini
- Giancarlo Martini
- Sebastian Martino
- Tony Martino
- Luis-Pedro Martins
- Tom Martocci
- Nikolay Martsenko
- Bobby Marvin
- Dennis Marwood
- Jochen Mass
- Felipe Massa
- Anthony Massari
- Richie Massing
- Hiroshi Masuoka
- Kim Mather
- Emile Mathis
- Bob Mathouser
- Frank Matich
- Spider Matlock
- Raphael Matos
- Tsugio Matsuda
- Nobuharu Matsushita
- Hiro Matsushita
- Kosuke Matsuura
- Cristiano da Matta
- Bud Matthews
- Banjo Matthews
- Pierre Maublanс
- Karl-Heinz Maurer
- Ricardo Mauricio
- Johnny Mauro
- Sal Mauro
- Duane Mausteller
- Randy Mausteller
- Shannon Mausteller
- Dick Mawson
- Scott Maxwell
- Scott Mayer
- Timmy Mayer
- Andreas Mayerl
- Jim Mayes
- Jeremy Mayfield
- Bernd Maylander
- Wolfgang Mayr
- Raymond Mays
- Rex Mays
- Nikita Mazepin
- Francois Mazet
- Louis Mazy
- Gaston Mazzacane
- Mario Mazzacurati
- Tom McAndrew
- Shorty McAndrews
- Tommy McAndrews
- D. McArthur
- Jock McBain
- G. McBride
- Roger McCaig
- McCallum
- Ed McCardle
- Perry McCarthy
- Roger McCluskey
- Dave McConnell
- John McCormack
- J.J. McCoy
- Ernie McCoy
- Jerry McCredie
- Bob McCullough
- Reg McCutcheon
- Frank McDaniels
- Des McDonagh
- Harvey McDonald
- John McDonald
- John McDougall
- Michael McDowell
- Johnny McDowell
- Stan McElrath
- Jim McElreath
- Mel McEwin
- Rob McFarlin
- Kevin McGarrity
- Jack McGrath
- Steve McGrath
- Mike McGreevy
- Brian McGuire
- Walter McHenry
- Peter McInally
- Sean McIntosh
- Keith McIntyre(Jr)
- Art McKee
- Melville McKee
- Tom McKelvey
- Jim McKeown
- Bruce McLaren
- Les McLaren
- Dan McLaughlin
- Scott McLaughlin
- Bob McLean
- John McMillan
- Jamie McMurray
- John McNicol
- Allan McNish
- Chad McQueen
- Graham McRae
- D. McWhirter
- Jim McWithey
- Peter Mclnally
- Don Meacham
- Michael Meadows
- Rick Mears
- Maurizio Mediani
- Fred Meeker
- Ricardo Megre
- Tomas Megre
- Vitor Meira
- Pedro Meireles
- Al Melcher
- Nigel Melker
- Sepp Melkus
- Zachary Claman de Melo
- Jaime Melo(Jr)
- Bruno Mendez
- Carlos Menditeguy
- Matteo Meneghello
- Gustavo Menezes
- Alain Menu
- Christian Menzel
- Helmut Menzler
- Guido Meregalli
- Peter Mergell
- Roberto Merhi
- Alfonce Merl
- Jean-Marc Merlin
- Tom Merriken
- Jo Merszei
- Alan van der Merwe
- Otto Merz
- Arturo Merzario
- Egon Mesila
- George Metzler
- Buller Meyer
- Louis Meyer
- Larry Miblebach
- E. Michaeler
- Norbert Michelisz
- Fran Michelson
- John Mickey
- Roberto Mieres
- Klaus Mies
- Peter Mies
- Jimmy Mieusset
- Francois Migault
- Angelo Mignanego
- Celso Miguez
- Ananda Mikola
- Alec Mildren
- John Miles
- Ken Miles
- Steve Millen
- Charlie Miller
- Joel Miller
- Michele Miller
- Mike Miller
- Jimmy Miller
- Vernon Miller
- Austin Miller
- Eddie Miller
- Levi Miller
- Marc Miller
- Bill Milliken
- Curly Mills
- Tommy Milner
- Tommy Milton
- Nicolas Minassian
- Nicola Minghini
- Hal Minyard
- Nikita Misiulia
- J.M. Mitchell
- Gerhard Mitter
- Akira Mizutani
- Stefano Modena
- Bernhard Mohr
- Miguel Molina
- Guy Moll
- Lothar Moll
- Kurt Mollekens
- W. Mollineaux
- August Momberger
- Al Momenee
- Giorgio Mondini
- Philippe Mondolot
- Gary Mondschein
- Ferdinando Monfardini
- Fernando Monje
- Miki Monras
- Randy Monroe(Jr)
- Franck Montagny
- Christian Montanari
- Fabrizio del Monte
- Tiago Monteiro
- Andrea Montermini
- Juan Pablo Montoya
- Pat Moon
- William Moore
- Harry Moore
- Mose Moore
- Greg Moore
- Graham Moore
- Lou Moore
- Ronnie Moore
- Red Moore
- Paul `Bud` Moore
- J. Moorhead
- Daniel Morad
- Mario Moraes
- Gianni Morbidelli
- Guillaume Moreau
- Dino Morelli
- Roberto Moreno
- Julio Moreno
- Roberto Moreno
- David Morgan
- Dave Morgan
- Heinrich-Joachim von Morgen
- Seb Morris
- Paul Morris
- Mortimer Morris-Goodall
- Edoardo Mortara
- Geoff Mortimer
- Wade Morton
- John Morton
- Jackie Moschera
- Augie Moschera
- Silvio Moser
- Roland Moser
- Jeff Mosing
- Mike Mosley
- Max Mosley
- Stirling Moss
- Lothar Motschenbacher
- Earl Motter
- Daniil Move
- Brett Mowrey
- Russ Moynagh
- Stefan Mucke
- Bob Muir
- Jeroen Mul
- Ralph K. Mulford
- Ralph Mulford
- Put Put Mulholland
- Jorg Muller
- Alex Muller
- Cathy Muller
- Daniel Muller
- Henry Muller
- Hermann Muller
- Klaus Muller
- Gerhard Muller
- Dirk Muller
- Sven Muller
- Herbert Muller
- Nico Muller
- Yvan Muller
- Whip Mulligan
- Gino Munaron
- Frank Mundy
- Rene Munnich
- Carlos Munoz
- James Munro
- Jimmy Murphy
- Greg Murphy
- David Murray
- Jack Musselman
- Daniel Juan Musso
- Luigi Musso
- Atte Mustonen
- Hideki Mutoh
- Warren Mutter
- Bob Myer
- Bill Myers
- Bob Myers
- Frank Myroncuk
Race results
| Date | Circuit | Category | Entrant | Car | # | Grid | Pos | Status |
|---|
Championships results
| Year | Championship | Place | Pts |
|---|---|---|---|
| 1956 | USAC National Championship | 30 | 60 |
| 1957 | USAC National Championship | 32 | 40 |
| 1959 | USAC National Championship | 14 | 450 |
| 1960 | USAC National Championship | 26 | 160 |