| Horst Peter Henning | 1 | 1974 |
| Horst R. Laubenthal | 1 | 1985 |
| Horst Stein | 18 | 1956 - 1988 |
| Die Bamberger Symphoniker, Horst Stein | 1 | |
| London Philharmonic Orchestra, Horst Stein | 1 | |
| Horst Stöhr | 1 | |
| Horst Wilhelm | 3 | 1951 - 1959 |
| Horst Wilhelm, Richard Müller-Lampertz And Chor Und Orchester Der Hamburgischen Staatsoper | 1 | |
| Horst Winter | 1 | 1962 |
| Hörður Áskelsson | 1 | |
| The Houdini's | 1 | 2001 |
| Houston Grand Opera Orchestra, Ensemble and Children's Chorus | 1 | |
| Houston Symphony Orchestra | 6 | 1988 - 1994 |
| Houston Symphony Orchestra, Christoph Eschenbach | 3 | 1991 - 1994 |
| Houston Symphony Orchestra, Leopold Stokowski | 2 | 1994 |
| Houston Symphony Orchestra, Sergiu Comissiona | 2 | 1988 |
| The Houston Symphony Orchestra, The Houston Chorale, The Houston Youth Symphony Boys Choir | 1 | |
| Howard Barlow | 1 | |
| Howard Blake | 1 | 2005 |
| Howard Brubeck | 1 | 1985 |
| Howard Crook | 1 | 1992 |
| Howard Davies | 1 | 2011 |
| Howard Dunn | 1 | 1991 |
| Howard Ferguson | 1 | |
| Howard Goodall | 1 | 2005 |
| Howard Griffiths | 2 | 1998 - 2007 |
| Howard Griffiths And Northern Sinfonia | 1 | 1998 |
| Howard Hanson | 12 | 1953 - 1991 |
| Eastman-Rochester Orchestra, Howard Hanson | 6 | 1959 - 1991 |
| Eastman-Rochester Symphony Orchestra, Howard Hanson | 2 | 1954 - 1959 |
| Howard Haskin | 1 | 1997 |
| Howard Ionascu | 1 | |
| Howard Milner | 1 | 1985 |
| Howard Mitchell | 3 | 1968 - 1976 |
| Howard Moody | 1 | 1993 |
| Howard Shelley | 6 | 1978 - 2002 |
| Howard Shelley, London Symphony Orchestra, Richard Hickox | 2 | 1993 - 1997 |
| Howard Shelley, LSO, Richard Hickox | 1 | 1993 |
| Howard Shore | 1 | 2003 |
| Howard Skempton | 5 | 1994 - 2009 |
| Howard Snell | 3 | 1974 - 1985 |
| Howard Van Hyning | 1 | 1971 |
| Howard Zhang | 1 | |
| Howard Zhang, Nicolaus Esterhazy Sinfonia, Takuo Yuasa | 1 | 2003 |
| Hreiðar Ingi Þorsteinsson | 1 | 2023 |
| Hu Kun | 1 | |
| Hubert Bahwahser | 1 | 1957 |
| Hubert Bahwahser, Jenny Van Wering, Netherlands Chamber Orchestra, Szymon Goldberg | 1 | 1958 |
| Hubert Bahwahser, Leo Oostdam, Netherlands Chamber Orchestra, Szymon Goldberg | 1 | 1958 |
| Hubert Barwahser | 10 | 1956 - 2017 |
| Hubert Barwahser, Vienna Symphony Orchestra, Bernhard Paumgartner | 1 | 1956 |
| Hubert Barwahser, Wiener Symphoniker, Bernhard Paumgartner | 1 | |
| Hubert Bath | 9 | 1915 - 1985 |
| Hubert Cuypers | 1 | 1960 |
| Hubert Eisdell | 1 | 1928 |
| Hubert Giesen | 2 | 1931 - 1970 |
| Hubert Giesen (Klavier) | 1 | 1992 |
| Hubert Jellinek | 1 | 1982 |
| Hubert Marischka | 1 | |
| Hubert Mouton | 1 | 1956 |
| Hubert Parry | 35 | 1926 - 2022 |
| Hubert Reichert | 1 | 1994 |
| Hubert Schoonbroodt | 1 | |
| Hubert Wallner | 3 | 1958 - 1960 |
| Hudba Dneska | 1 | 1969 |
| Huddersfield Choral Society | 16 | 1947 - 2022 |
| The Huddersfield Choral Society And The Liverpool Philharmonic Orchestra | 1 | |
| The Huddersfield Choral Society, Royal Liverpool Philharmonic Orchestra, Sir Malcolm Sargent | 2 | 1960 |
| Huddersfield Choral Society With The Liverpool Philharmonic Orchestra | 9 | 1946 - 1947 |
| Huddersfield Choral Society, Royal Liverpool Philharmonic Orchestra | 1 | 1990 |
| The Huddersfield Choral Society | 5 | 1960 - 1993 |
| Huddersfield Choral Society, Wyn Morris | 1 | 2022 |
| Huelgas Ensemble | 9 | 1989 - 2000 |
| Huelgas Ensemble, Paul Van Nevel | 8 | 1991 - 2000 |
| Hugh Bean | 14 | 1965 - 2003 |
| Hugh Bean, David Parkhouse | 3 | 1965 - 1989 |
| Hugh Bean, David Parkhouse, The Music Group Of London Quartet | 1 | 1971 |
| Hugh Bean, Kenneth Sillito | 1 | |
| Hugh Bean, Kenneth Sillito, The Virtuosi Of England, Arthur Davison | 2 | 1976 - 1984 |
| Hugh Bean, New Philharmonia Orchestra, Sir Adrian Boult | 3 | 1987 - 2003 |
| Hugh Bean, Philharmonia Orchestra, Paul Kletzki | 1 | 1987 |
| Hugh Bean, Royal Liverpool Philharmonic Orchestra, Sir Charles Groves | 1 | 1989 |
| Hugh Bean, The Virtuosi Of England, Arthur Davison | 2 | 1976 - 1984 |
| Hugh Collins Rice | 1 | 2000 |
| Hugh Davies | 2 | 1967 - 1992 |
| Hugh Kellyk | 2 | 2003 |
| Hugh Keyte | 1 | 2010 |
| Hugh Mackey | 1 | 1990 |
| Hugh Maclean | 1 | |
| Hugh Maguire | 2 | 1972 |
| Hugh Martin | 1 | 2008 |
| Hugh Newsom | 2 | |
| Hugh Porter | 2 | 1956 |
| Hugh Ross | 2 | 1984 - 1987 |
| Hugh S. Roberton | 3 | 1972 - 1986 |
| Hugh Thompson | 1 | 1952 |
| Hugh Thompson, Karl Kritz, Cond. | 1 | |
| Hugh Webb | 1 | 2003 |
| Hugh Wolff | 1 | |
| Hugo Alfvén | 14 | 1927 - 1996 |
| Hugo D'Alton | 1 | 1966 |
| Hugo de Groot | 8 | 1926 - 1960 |
| Hugo Diez | 1 | |
| Hugo Grautz | 1 | |
| Hugo Hasslo | 1 | 1996 |
| Hugo Kosberg | 1 | 1977 |
| Hugo Kreisler | 1 | |
| Hugo Lederer | 1 | 1966 |
| Hugo Meyer-Welfing | 4 | 1961 - 1970 |
| Hugo Raimondi | 1 | 1957 |
| Hugo Rignold | 11 | 1948 - 1980 |
| Hugo Rignold, Wilhelm Brückner-Rüggeberg | 1 | 1963 |
| Hugo Rignold, Wilhelm Bruckner-Ruggerberg | 1 | |
| Hugo Ruf | 2 | 1980 |
| Hugo Salus | 1 | 1993 |
| Hugo Steurer | 2 | 1991 - 1997 |
| Hugo Steurer, Alfred Scholz And Philharmonisches Orchester Bamberg | 1 | 1991 |
| Hugo Steurer, Czech Philharmonic Orchestra, Karel Ancerl | 1 | 2005 |
| Hugo Steurer, Miroslav Stefek, Halina Czerny-Stefanska | 1 | |
| Hugo von Hofmannsthal | 2 | 1959 - 1967 |
| Hugo Winterhalter | 1 | |
| Hugo Winterhalter And His Orchestra | 1 | 1954 |
| Hugo Wolf | 20 | 1933 - 2012 |
| Hugues Cuénod | 2 | 1972 - 1986 |
| Huguette Dreyfus | 2 | 1973 |
| Huguette Fernandez | 1 | |
| Huguette Saint-Arnaud | 1 | 1954 |
| Huguette Tourangeau | 6 | 1977 - 1991 |
| Hull Choral Union | 1 | 1981 |
| The Humberside Sinfonia | 1 | 1981 |
| Humphrey Clucas | 1 | 1994 |
| Humphrey Searle | 4 | 1957 - 2009 |
| Hungarian Cello Orchestra | 1 | |
| Hungarian Chamber Orchestra | 3 | 1978 - 1989 |
| Hungarian Festival Chorus | 1 | |
| Hungarian National Choir | 1 | |
| Hungarian National Choir, Slovak Philharmonic Choir, Zoltán Kocsis, Krisztián Kocsis | 1 | 2016 |
| Hungarian National Philharmonic Orchestra | 1 | 1995 |
| The Hungarian Quartet | 1 | 1967 |
| Hungarian Radio Symphony Orchestra | 1 | |
| Hungarian State Opera Chorus | 2 | 1983 |
| Hungarian State Opera Orchestra | 2 | 1981 - 1983 |
| Hungarian State Opera Orchestra and Chorus | 1 | |
| Hungarian State Opera Orchestra And Chorus, Pier Giorgio Morandi | 1 | 1999 |
| Hungarian State Orchestra | 8 | 1975 - 2001 |
| Hungarian State Orchestra, Endre Kovács | 1 | 1988 |
| Hungarian State Orchestra, Gábor Lehotka | 1 | 1988 |
| Hungarian State Orchestra, Sándor Margittay | 1 | 1988 |
| Hungarian State Orchestra, Sándor Margittay, Endre Kovács, Gábor Lehotka | 1 | 1988 |
| Hungarian State Symphony Orchestra | 3 | 1974 - 1998 |
| Hungarian State Symphony Orchestra, Jussi Jalas | 1 | 1976 |
| Hungarian State Symphony Orchestra, London Symphony Orchestra | 1 | |
| Hungarian String Quartet | 3 | |
| Hungarian Wind Quintet | 1 | |
| Hurwitz Chamber Orchestra | 1 | 1970 |
| Hurwitz Chamber Orchestra, Emanuel Hurwitz | 1 | 1970 |
| Huw Morgan | 1 | 2017 |
| Huw Watkins | 1 | 2009 |
| Hyman Bess | 1 | |