UniSZA has been offering Diploma programs since 1985 when it was known as Kolej Ugama Sultan Zainal Abidin (KUSZA). Despite being upgraded to a university, the offering of diploma programs continues to be a platform to enable students to pursue higher studies. It is also a continuation of the efforts of previous educators to produce holistic human beings with Naseem values through excellent education. There are 7 diploma programs offered at this faculty, namely: