This study examines the relationship between affective, normative, and continuance commitment of teachers to their profession and their organization, and turnover intentions. Hong Kong teachers (N = 1060) from religious and non-religious, English medium and Chinese medium of instruction, and band 1 and band 2 schools participated. Teachers from religious schools were higher in affective commitment to organization while teachers from non-religious schools were higher in normative commitment to profession. Teachers from EMI and band 1 schools were higher in affective and normative commitments while teachers from CMI and band 2 schools were higher in turnover intentions.[Copyright © 2015 Elsevier Ltd.]