| Igo And Ieva | 1 | 1991 |
| Igor Brešan | 1 | 1990 |
| Igor Dekleva | 1 | 1981 |
| Igor Kipnis | 3 | 1964 - 1972 |
| Igor Kuljerić | 2 | 1976 - 1980 |
| Igor Oistrach | 1 | 1975 |
| Igor Oistrach, David Oistrach | 1 | 1959 |
| Igor Ozim, Marjana Lipovšek I Dubravka Tomsic | 1 | 1960 |
| Igor Savin | 3 | 1979 - 1982 |
| Igra Staklenih Perli | 5 | 1979 - 1994 |
| Iguana | 1 | 1977 |
| Iguana [U.K.] | 2 | 1972 |
| The Igus Orchestra | 1 | |
| Ihre Kinder | 1 | 1970 |
| II Félidő | 1 | 1987 |
| II Tru | 1 | 1997 |
| II. Invasion | 1 | 1987 |
| III Kanal | 2 | 1982 - 1983 |
| Ijahman | 3 | 1978 - 1979 |
| Ijahman Levi | 5 | 1978 - 1984 |
| Ikarus | 1 | 1971 |
| Ike | 1 | 2022 |
| Ike And The Capers | 3 | 1995 - 1997 |
| Ike And Tina Turner | 134 | 1961 - 2013 |
| Ike And Tina Turner And The Ikettes | 7 | 1969 - 1984 |
| Ike And Tina Turner Revue | 2 | 1964 |
| Ike And Tina Turner´s Kings Of Rhythm | 1 | 1962 |
| Ike Cole | 3 | 1966 - 1967 |
| Ike Isaacs | 1 | 1992 |
| Ike Quebec | 11 | 1962 - 2017 |
| Ike Rodgers | 1 | 1954 |
| Ike Turner | 11 | 1962 - 1986 |
| Ike Turner's Kings Of Rhythm | 1 | 1976 |
| Ike White | 1 | 1976 |
| Ike Yard | 1 | 1983 |
| The Ikettes | 12 | 1965 - 1986 |
| Ikey Robinson | 1 | 1986 |
| Ikhwani Safaa Musical Club | 1 | 1988 |
| Il Balletto Di Bronzo | 5 | 1972 - 2019 |
| Il Cerchio D'Oro | 1 | 2005 |
| Il Coro Degli Angeli | 1 | 1982 |
| Il Était Une Fois | 2 | 1975 - 1978 |
| Il Gruppo | 1 | 1967 |
| Il Guardiano Del Faro | 13 | 1972 - 1987 |
| Il Rovescio Della Medaglia | 6 | 1971 - 2020 |
| Il Volo | 1 | 2018 |
| Ila Anderson | 1 | 1973 |
| Ilaiyaraaja | 4 | 2011 - 2015 |
| Ile Kallio | 2 | 1977 - 1980 |
| Ilene Day | 1 | 1958 |
| Ilford Songster Brigade, Chalk Farm Band, Croydon Citadel Singing Company, Songster Helen Parker (Enfield) | 1 | 1983 |
| Ilie Micolov | 1 | 1987 |
| Ilija Ilijevski | 2 | 1986 - 1991 |
| Ilija Mihajlović | 1 | 1984 |
| Ilija Zovko | 1 | 1978 |
| Ill Considered | 6 | 2018 - 2021 |
| Ill Wind | 2 | 1968 |
| Los Illegals | 1 | 1983 |
| Illés | 8 | 1968 - 1986 |
| Illinois Jacquet | 7 | 1963 - 1983 |
| Illinois Speed Press | 3 | 1968 - 1970 |
| Illman Riley | 1 | 1971 |
| Illuminae | 1 | 2021 |
| Illusion | 4 | 1977 - 1978 |
| Illusion [USA] | 2 | 1985 - 1986 |
| The Illusion | 11 | 1969 - 1970 |
| Illustration | 3 | 1970 |
| Ilmo Smokehouse | 1 | 1971 |
| Ilona Staller | 1 | 1979 |
| Ilse DeLange | 1 | 2018 |
| Ilse Scheer | 1 | |
| Ilse Werner | 7 | 1965 - 1981 |
| Ilya | 1 | 2014 |
| Image Publique S.A. | 2 | 1980 |
| Image [Finland] | 1 | 1975 |
| Images | 4 | 1983 - 1988 |
| Images (Maryland) | 1 | 1989 |
| Imagination | 23 | 1981 - 1987 |
| The Imaginations | 2 | 1975 - 1985 |
| Imagine Dragons | 3 | 2014 - 2018 |
| Imagining Yellow Suns | 1 | 1990 |
| Imamu Amiri Baraka | 3 | 1972 |
| Imants Kalniņš, Imants Ziedonis | 1 | 1982 |
| Imatra Big Band | 1 | 1978 |
| Imatran Seurakunnan Kamarikuoro | 1 | 1978 |
| Imca Marina | 1 | 1981 |
| Imelda May | 5 | 2010 - 2021 |
| Imelda Whitten | 1 | |
| Immaculate Fools | 6 | 1985 - 2018 |
| Immanuel Wilkins | 2 | 2020 - 2022 |
| Immortal | 1 | 2018 |
| The Impacs | 1 | 1964 |
| Impact | 1 | 1976 |
| Impact All Stars | 1 | 2011 |
| The Impact Of Brass | 1 | 1971 |
| Impact [Netherlands] | 2 | 1982 - 1987 |
| Impact [NJ] | 1 | 1981 |
| Impact [Washington D.C.] | 1 | 1988 |
| The Impacts | 1 | 1963 |
| Impala | 2 | 1995 - 1998 |
| Impala Syndrome | 1 | 2000 |
| The Impalas | 2 | 1959 |
| The Imperial Brass Band | 1 | 1976 |
| Imperial Jade | 1 | 2019 |
| The Imperial Pompadours | 1 | 1982 |
| Imperial State Electric | 1 | 2023 |
| Imperial Viennese Concert Orchestra | 2 | |
| Imperials | 8 | 1978 - 1985 |
| The Imperials Of Toledo | 2 | |
| The Imperials [Nashville] | 2 | 1969 - 1971 |
| The Imperials [UK] | 1 | 1988 |
| The Imperials | 3 | 1978 - 1981 |
| Imperiet | 2 | 1984 - 1986 |
| Impressions | 5 | 1964 - 1976 |
| The Impressions With Curtis Mayfield | 1 | 1975 |
| The Impressions With Jerry Butler And Betty Everett | 1 | 1965 |
| The Impressions With Jerry Butler | 2 | 1963 - 1968 |
| The Impressions | 72 | 1963 - 1983 |
| Improved Sound Ltd. | 1 | 2012 |
| Impuls | 1 | 1977 |
| Impulse | 1 | 1978 |
| Imus In The Morning | 2 | 1972 - 1973 |
| In Congress | 1 | |
| The In Crowd | 4 | 1966 - 2005 |
| In Embrace | 2 | 1982 - 1983 |
| In Transit | 1 | 1980 |
| In Tua Nua | 4 | 1986 - 1988 |
| In Vitro | 1 | 1987 |
| In-Sect | 1 | 1965 |
| The In-sect [UK] | 1 | 1965 |
| The In-Sect | 1 | 1966 |
| Ina Bergner Und Fred Heiders | 1 | 1973 |
| Ina Burger | 1 | 1971 |
| Ina Deter | 7 | 1976 - 1990 |
| Ina Deter Band | 2 | 1982 - 1984 |
| Ina Forsman With Helge Tallqvist Band | 1 | 2019 |
| Ina Miller | 2 | 1983 - 1985 |
| Ina Snyman En Anna Bender | 2 | 1980 - 1981 |
| Inca Babies | 5 | 1984 - 1988 |
| Incantation | 4 | 1982 - 1985 |
| Los Incas | 7 | 1971 - 1977 |
| Inci I Non Stop Együttes | 1 | 1988 |
| Incognito | 2 | 1981 - 1992 |
| Incontrollabili Serpenti | 1 | 1993 |
| The Incredible Bongo Band | 3 | 1974 - 2014 |
| The Incredible Broadside Brass Bed Band | 1 | 1971 |
| The Incredible Casuals | 2 | 1987 |
| Incredible Hog | 1 | 1973 |
| The Incredible Kidda Band | 1 | 2011 |
| The Incredible Simon Stokes And The Black Whip Thrill Band | 1 | 1973 |
| Incredible String Band | 12 | 1970 - 1979 |
| The Incredible String Band | 56 | 1966 - 2011 |
| The Incredibles | 1 | |
| Incrowd [Netherlands] | 1 | 1979 |
| Incubus | 2 | 2009 - 2013 |
| Indeep | 3 | 1983 - 1984 |
| The Independents | 3 | 1972 - 1986 |
| Indestructible Noise Command | 1 | 1988 |
| Index | 2 | 1984 |
| Indexi | 6 | 1974 - 2024 |
| Indian Music | 1 | 1969 |
| Indian Summer | 2 | 1971 |
| Indiana University Symphonic Band, Dr. Ronald D. Gregory, Conductor | 1 | |
| The Indianapolis Symphony Orchestra | 1 | 1954 |
| Indians | 1 | 2013 |
| Indians In Moscow | 1 | 1984 |
| The Indians | 6 | 1972 - 1979 |
| Indigo | 1 | 1977 |
| Indigo Girls | 8 | 1987 - 1991 |
| Indigo [80s Funk] | 1 | 1982 |
| Indio | 1 | 1989 |
| Los Indios Di Mayas | 2 | 1973 |
| Los Indios Tabajaras (The Indians) | 1 | |
| Los Indios Tabajaras | 22 | 1963 - 1986 |
| Individual Sensitivity | 1 | 1990 |
| The Indo Jazzmen | 1 | 1968 |
| The Indo-British Ensemble | 1 | 1969 |
| Indo-Jazz-Fusions | 1 | 1969 |
| Indochine | 8 | 1982 - 2015 |
| Indoor Life | 1 | 1981 |
| Indra Devi | 1 | |
| Industrials | 1 | 1980 |
| Industry | 2 | 1983 - 1984 |
| Ines Taddio | 1 | 1963 |
| Inez And Charlie Foxx | 9 | 1964 - 1969 |
| Inez Andrews | 1 | 1986 |
| Inez Foxx | 1 | 1973 |
| Inezita Barroso | 1 | 1956 |
| Infa-Riot | 1 | 1982 |
| Influence | 1 | 1968 |
| Informatics | 1 | 2013 |
| Information Society | 4 | 1988 - 2022 |
| Ing-Britt Stiber Och Lars Ekman | 2 | 1976 - 1977 |
| Inga & Wolf / Eckart Kahlhofer / Lothar Von Versen | 1 | |
| Inga And Wolf | 1 | 1976 |
| Inga Rumpf | 5 | 1975 - 1985 |
| Inga Sulin | 1 | 1976 |
| Inga Swenson | 1 | 1964 |
| Inga Tidblad, Märta Dorff, Ulf Palme | 1 | 1958 |
| Inga und Anete Humpe | 1 | 1985 |