Kerry Symphony Orchestra: Launched in January 2008, this 45-member orchestra comprises mostly resident, professional musicians.

Kerry Chamber Orchestra: Comprising of professional musicians and senior students (Grade VIII) 

KSM Senior Student Orchestra: Open to students from Grade VI upward. 

KSM Junior Student Orchestra: Open to students from Grade II to Grade VI

KSM Killarney Senior and Junior String Ensembles:

KSM Listowel Youth Orchestra:

KSM Dingle String Ensemble:

KSM Cahersiveen Youth Orchestra:

KSM Castleisland Mixed Ensemble:

KSM Kenmare Youth Orchestra:

KSM Concert Band:

KSM Jazz Band.

KSM Kerry Chamber Choir

For information on any of the above, consult your teacher or the School office. Most ensembles rehearse on a once weekly basis and performances are notified well in advance.

A wide range of other ensembles are convened on an ad hoc basis for specific events.