| Malcolm Kennedy | 2 | 1970 - 1971 |
| The Malcolm Lockyer Orchestra | 2 | 1975 - 1979 |
| Malcolm Lockyer, His Piano And Orchestra | 1 | 1976 |
| Malcolm McLaren | 15 | 1983 - 1989 |
| Malcolm McLaren And The Bootzilla Orchestra | 3 | 1989 |
| Malcolm McLaren And The World Famous Supreme Team Show | 1 | 1984 |
| Malcolm Muggeridge | 1 | 1963 |
| The Malcolm Parker Chorale | 1 | 1965 |
| Malcolm Peters And Orchestra | 1 | 1960 |
| Malcolm Price | 2 | 1969 - 1975 |
| Malcolm Proud | 1 | 1985 |
| Malcolm Roberts | 5 | 1968 - 1980 |
| Malcolm Stent | 1 | 1978 |
| Malcolm Tomlinson | 1 | 1979 |
| Malcolm Vaughan | 2 | 1959 - 1984 |
| The Malcolm Wilce Duo | 2 | 1986 |
| Malcolm Wild | 1 | 1980 |
| Malcolm Wild, Alwyn Wall | 1 | 1981 |
| Malcolm X | 5 | 1965 - 1969 |
| Malcolm Yelvington | 1 | 1988 |
| Malcolm's Interview | 1 | 1987 |
| Malcolm's Locks | 1 | 1975 |
| Malcom And The Mirrors | 1 | 1982 |
| Malcom Roberts | 1 | 1969 |
| Malcuzynski | 1 | 1965 |
| Malcuzynski And The London Symphony Orchestra | 1 | |
| Maldoon | 2 | 1973 |
| Male | 1 | 1979 |
| The Male Voice Choir Of The West Yorkshire Constabulary (Doncaster Division) | 1 | 1972 |
| Malekowa And The Trade Winds | 1 | 1968 |
| The Malemen | 1 | 1990 |
| Malet Lambert School Choirs And Orchestra | 1 | 1976 |
| The Maletones | 1 | 1977 |
| Mali Ašov | 1 | 1983 |
| Mali Orkestar Radio-Skopja | 1 | 1956 |
| Mali Orkestar Radio-Skopja, Narodni Orkestar RTB And Tamburaški Orkestar Radio Beograda | 1 | 1956 |
| Mali Raspjevani Dubrovnik | 4 | 1972 - 1992 |
| The Malibooz | 1 | 1981 |
| Malice | 3 | 1985 - 1987 |
| Malicorne | 16 | 1973 - 1986 |
| Malicorne, La Bamboche, La Chifonnie, Le Grand Rouge | 2 | 1979 |
| Malie Kelly | 1 | 1987 |
| Maligno | 1 | 2017 |
| Malik Pendleton | 1 | 2000 |
| Malin Pettersen | 1 | 2020 |
| Malka And Joso | 9 | 1965 - 1966 |
| Mallard | 3 | 1976 - 1977 |
| Mallet Head | 1 | 1988 |
| Mallory Knox | 1 | 2019 |
| Malmö Brassensemble | 1 | 1974 |
| Malmö FBU-RK Musikkår | 1 | 1979 |
| Malo | 10 | 1972 - 1974 |
| Malombra | 2 | 1993 - 1996 |
| Malopoets | 1 | 1985 |
| Malta | 1 | 1973 |
| Malte Och Tore Pettersons Kvartett | 1 | 1971 |
| Malte Och Tore Pettersson | 1 | 1971 |
| Malte Och Tore Petterssons Kvartett | 1 | 1971 |
| Malton And Hamilton | 1 | 1978 |
| Malú | 1 | 2018 |
| Malurt | 4 | 1980 - 1983 |
| Malvasia | 1 | 1979 |
| Malvin Carolers | 2 | |
| Malvina Reynolds | 5 | 1967 - 2017 |
| MAM | 2 | 1985 - 1987 |
| Mama | 1 | 1988 |
| The Mama And Papas | 72 | 1966 - 2023 |
| Mama Baer | 1 | 2011 |
| Mama Cass | 12 | 1968 - 1976 |
| Mama Cass Elliot | 6 | 1969 - 1980 |
| Mama Guitar | 1 | 2006 |
| Mama Lion | 3 | 1972 - 1973 |
| Mama Yancey, Art Hodes | 1 | 1965 |
| Mama's And Papa's | 4 | 1974 - 1977 |
| The Mama's And The Papa's | 14 | 1966 - 2021 |
| Mama's Boys | 15 | 1981 - 1987 |
| Mama's Pride | 3 | 1975 - 1977 |
| Mamas And Papas | 4 | 1976 - 1979 |
| The Mamas And Papas | 3 | 1975 - 1986 |
| The Mamas And The Papas | 98 | 1966 - 2023 |
| Mamie Lee | 1 | 1966 |
| Mamie Van Doren | 2 | 1986 - 2018 |
| Mamiffer And Circle | 1 | 2013 |
| Mammal Hands | 4 | 2016 - 2020 |
| Mammatapee | 2 | 1980 |
| Mammoth | 2 | 1987 - 1989 |
| The Mammoth 89 Key 'Gavioli' Fairground Organ | 2 | 1970 - 1972 |
| Mammoth Gavioli Fair Organ | 2 | 1964 - 1970 |
| The Mammoth Gavioli Fair Organ | 5 | 1964 - 1972 |
| Mammoth Marenghi Fair Organ | 1 | 1971 |
| Mammoth WVH | 2 | 2021 - 2023 |
| Mammut | 1 | 1996 |
| Man | 92 | 1969 - 2013 |
| Man Dingo | 3 | 1994 - 1996 |
| The Man From Delmonte | 1 | 1989 |
| Man From Missouri | 1 | 1990 |
| Man In The Wood | 1 | 1990 |
| Man Jumping | 1 | 1984 |
| Man Or Astro-man? | 12 | 1993 - 2016 |
| Man Parrish | 3 | 1982 - 1983 |
| Man Power | 1 | 1969 |
| Man [USA] | 1 | 1969 |
| The Management | 1 | 1988 |
| Mánar | 4 | 1971 - 2021 |
| Manassas | 2 | 2009 - 2010 |
| Mance Lipscomb | 4 | 1960 - 1970 |
| The Manchester Boys Choir | 2 | 1985 - 1986 |
| The Manchester Grammar School Christian Music Group With Heather Jones | 1 | 1971 |
| The Manchester United Football Team | 1 | 1972 |
| The Manchesters | 3 | 1964 - 1965 |
| Manchild | 2 | 1977 - 1978 |
| Mandala | 3 | 1968 - 1985 |
| Mandala [Brazil] | 2 | 1976 - 2021 |
| Mandalaband | 4 | 1975 - 1978 |
| Manderley | 1 | 1976 |
| Mandi Wilson | 1 | 1973 |
| Mandillo | 1 | 1976 |
| Mandingo [UK] | 6 | 1973 - 1979 |
| Mandingo | 2 | 1984 - 1985 |
| Mandolin' Club De Paris | 1 | 1961 |
| Mandolin' Club De Paris | 2 | 1956 - 1957 |
| Mandoline Club Polonais D'Abscon | 1 | 1962 |
| Mandoline-Orkest "Excelsior" | 1 | 1982 |
| Mandolinen-Konzert-Ges. Elberfeld / U. A. | 1 | 1968 |
| Mandragora | 1 | 1988 |
| Mandrake | 1 | 1978 |
| The Mandrake Memorial | 6 | 1968 - 2016 |
| Mandrake Paddle Steamer | 1 | 2018 |
| Mandré | 4 | 1977 - 1979 |
| Mandrill | 15 | 1971 - 1980 |
| Mandy | 1 | 1988 |
| Mandy More | 1 | 1972 |
| Mandy Morton | 1 | 1980 |
| Mandy Morton Band | 1 | 1983 |
| Mandy Smith | 1 | 1988 |
| Mandy Winter | 2 | 1988 - 1989 |
| Mandy [van Baaren] | 1 | 1977 |
| Maneige | 1 | |
| Manel | 1 | 2013 |
| Måneskin | 1 | 2021 |
| Manfred Hübler And Siegfried Schwab | 1 | 1995 |
| Manfred Korth Und Der Spreeathener Blasmusik | 1 | |
| Manfred Krug | 4 | 1971 - 1976 |
| Manfred Krug Und Die Modern Jazz Big Band 65 | 1 | 1966 |
| Manfred Krug, Uschi Brüning | 1 | 2015 |
| Manfred Mann | 169 | 1964 - 2019 |
| Manfred Mann Chapter Three | 10 | 1969 - 2018 |
| Manfred Mann's Earth Band | 84 | 1972 - 1994 |
| Manfred Schiegl Quartett | 1 | |
| Manfredo Fest | 1 | 2020 |
| Mango | 2 | 1986 - 1987 |
| Mango Groove | 1 | 1990 |
| Mango Jones And His Orchestra With The Harry Ballu Singers | 1 | 1964 |
| Mango Wood | 1 | 2020 |
| Mangrove | 1 | 1976 |
| Manhattan Brass Choir | 1 | 1967 |
| Manhattan Percussion Ensemble | 1 | |
| Manhattan Pops Orchestra | 3 | 1965 |
| The Manhattan Strings | 1 | 1967 |
| Manhattan Transfer | 3 | 1981 - 1982 |
| Manhattan Transfer And Gene Pistilli | 2 | 1975 - 1978 |
| The Manhattan Transfer And Gene Pistilli | 1 | |
| The Manhattan Transfer | 51 | 1975 - 1988 |
| Manhattans | 12 | 1973 - 1980 |
| The Manhattans [SRT] | 2 | 1979 - 1980 |
| The Manhattans | 24 | 1966 - 1986 |
| Mani Goetz And Rainer Guinn Ketz | 1 | 1978 |
| Mania | 1 | 1989 |
| Mania-C | 1 | 1992 |
| Maniacs | 1 | 1986 |
| Maniacs [UK] | 1 | 1990 |
| Manic Street Preachers | 10 | 1992 - 2022 |
| Manie Bodenstein | 1 | |
| Manie En Sannetjie Putter | 5 | |
| The Manikins | 1 | 2002 |
| Manilla Road | 1 | 1982 |
| Maninnya Blade | 2 | 1986 - 2001 |
| Manitas De Plata | 19 | 1965 - 1979 |
| Manitas De Plata Et Manero | 1 | 1974 |
| Manitoba's Wild Kingdom | 1 | 1990 |
| Manke Nelis | 1 | 1970 |
| Mankunku | 2 | 1969 - 2020 |
| Mankunku Quartet | 1 | 2021 |
| Manna | 2 | 1972 |
| Manna [Norway] | 1 | 2008 |
| Mannakorn | 1 | 1985 |
| Mannenkoor Centraal Laboratorium DSM | 1 | 1976 |
| Männer-Gesang-Verein 1919 Köln-Dünnwald | 1 | |
| Männergesangsverein "Sängerkranz 1886" | 1 | 1967 |
| Männergesangsverein Oberweissburg | 1 | 1980 |
| Männergesangverein "Sängerkranz 1886" / Die Frohen Sänger / Robert Pappert-Chor Und Das Orchester Alfred Matschat | 1 | |
| Mannheim National Symphony Orchestra | 1 | |
| Mannheim Steamroller | 10 | 1977 - 1986 |
| Mannick Et Jo | 1 | 1975 |
| Mannick, Jo Akepsimas | 2 | 1975 - 1981 |
| Mannin Folk | 1 | 1976 |
| Manny Albam | 5 | 1956 - 1975 |
| Manny Albam And His Orchestra | 1 | 1961 |
| Manny Albam His Chorus And Orchestra | 1 | 1958 |
| Manny Albam, Ernie Wilkins And Their Orchestra | 1 | 1956 |