Composer: Hagen, Kevin
Instrumentation: 4 clarinet
Composer: Hall, Neville
Instrumentation: 1 clarinet, 2 violin, 1 viola, 1 cello (violincello)
Composer: Hamilton, Bruce
Instrumentation: 1 clarinet, 1 violin, 1 piano
Composer: Harris, Harold E.
Instrumentation: 1 band
Composer: Harris, Harold E.
Instrumentation: 1 band
Composer: Hazzard, Peter
Instrumentation: 1 clarinet, 1 band
Composer: Henkel, Kathy
Instrumentation: 1 clarinet, 1 bassoon, 1 piano
Composer: Herbert, Victor
Instrumentation: 1 flute, 1 clarinet, 1 piano OR 1 orchestra
Composer: Hermann, J.
Instrumentation: 1 band
Composer: Hiatt, Kevin
Instrumentation: 1 bass clarinet
Composer: Hiatt, Kevin
Instrumentation: 1 clarinet, 2 violin, 1 viola, 1 cello (violincello)
Composer: Hiatt, Kevin
Instrumentation: 1 clarinet, 1 piano, 1 percussion
Composer: Higgins, John
Instrumentation: 1 band
Composer: Hindemith, Paul
Instrumentation: 1 concert band
Composer: Hollingsworth, Mark
Instrumentation: 2 clarinet, 2 bass clarinet
Composer: Holmes, Tim
Instrumentation: 3 clarinet, 1 bass clarinet
Composer: Holst, Gustav
Instrumentation: 1 flute, 1 oboe, 1 e-flat clarinet, 3 clarinet, 1 bass clarinet, 2 bassoon, 1 alto saxophone, 1 tenor saxophone, 1 baritone saxophone, 1 bass saxophone, 2 cor-bb, 4 horn, 2 tenor trombone, 1 bass trombone, 1 euphonium, 1 bass, 3 percussion
Composer: Holst, Gustav
Instrumentation: 1 band
Composer: Hull, Garrison
Instrumentation: 1 clarinet, 1 piano
Composer: Iannaccone, Anthony
Instrumentation: 1 symphonic band
Composer: Inglis, Brian
Instrumentation: 1 clarinet, 1 viola, 1 piano
Composer: Isopp, Werner
Instrumentation: 2 clarinet, 1 piano
Composer: Ito, Miyuki
Instrumentation: 2 clarinet, 1 piano
Composer: Ives, Charles
Instrumentation: 1 band
Composer: Jackson, Gabriel
Instrumentation: 1 clarinet, 2 violin, 1 viola, 1 cello (violincello)