| HARNIE Edmond | Trumpet/flugelhorn |
| HARPIGNY Dominique | Flute |
| HARVENGT René | Piano - Vibes |
| HATZIGEORGIOU Michel | Electric bass |
| HEIRMAN Frédérik | Trombone |
| HENDRICK Laurent | Bass trombone |
| HERMIA Manuel | Alto sax |
| HÉROUET Marc | Piano - Composer/arranger |
| HERR Michel | Piano - Keyboards - Composer/arranger |
| HERTMANS Peter | Guitar - Gt synth. - Composer |
| HIGHAM Joe | Tenor/alto/soprano sax - Bb & Eb clarinets, duduk/balaban & Arabic nay |
| HOREMANS Xavier-Edouard | Piano - Composer |
| HOT Johnny | Piano |
| HOUBEN Gregory | Trumpet/flugelhorn |
| HOUBEN Henri | Tenor sax |
| HOUBEN Steve | Alto/soprano sax - Flutes - Composer |
| HOUSE Eddy | Alto sax |
| HOUTKAMP Luc | Tenor/soprano sax |