Fiqh ko Fiƙihun Musulunci ( Larabci: فقه‎) Nela nufi n faɗaɗa dokar Sharia da ake nufi da za a yi amfani da tare da fatwas ta Musulunci malamai (da aka sani da 'Ulama' a Larabci) to taimako Musulmi ba karya shari'ar musulunci. Fiqhu wani bangare ne na shari'ar musulunci wacce ta shafi ayyukan musulmai, wadanda suka hada da ibada da ayyukan yau da kullun. A cikin Sunni Musulunci akwai manyan makarantun tunani guda hudu, sune: Hanafi Maliki Shafi'i Hanbali ** Fikihun Islama ko Fikihu yana nuna Shari'ar Musulunci don Ayyukan Ibada kamar Sallah, Zakka, Azumi, Hajji, da tsarkakewa. Mazhabobin tunani daban-daban ba imani bane daban amma ra'ayoyi mabanbanta. A cikin Shi'a Musulunci akwai babbar mazhaba guda daya, ana kiranta Ja'fari tushe: https://www.al-feqh.com/en