伊斯兰研究（英语：Islamic studies），对于伊斯兰教知识进行研究，所有学科的总称。对穆斯林来说，它包括了对伊斯兰教思想传统的全面性研究，如伊斯兰神学（kalam）、伊斯兰教法学（fiqh），以及现代西方的研究领域，如伊斯兰科学与伊斯兰经济学。对非穆斯林来说，它也包括了伊斯兰教历史，伊斯兰文化与伊斯兰哲学等。

In a Muslim context, Islamic studies is the umbrella term for the Islamic sciences ('Ulum al-din), both originally researched and as defined by the Islamization of knowledge. It includes all the traditional forms of religious thought, such as kalam (Islamic theology) and fiqh (Islamic jurisprudence), but also incorporates fields generally considered secular in the West, such as Islamic science and Islamic economics.