Sephardic law and customs are the law and customs of Judaism which are practiced by Sephardim or Sephardic Jews ; the descendants of the historic Jewish community of the Iberian Peninsula, what is now Spain and Portugal. Many definitions of "Sephardic" also include Mizrahi Jews, most of whom follow the same traditions of worship as those which are followed by Sephardic Jews. The Sephardi Rite is not a denomination nor is it a movement like Orthodox Judaism, Reform Judaism, and other Ashkenazi Rite worship traditions. Thus, Sephardim comprise a community with distinct cultural, juridical and philosophical traditions.

Sephardic Jews, also known as Sephardi Jews or Sephardim, and rarely as Iberian Peninsular Jews, are a Jewish diaspora population associated with the Iberian Peninsula. The term, which is derived from the Hebrew Sepharad, can also refer to the Jews of the Middle East and North Africa, who were also heavily influenced by Sephardic law and customs. Many Iberian Jewish exiled families also later sought refuge in those Jewish communities, resulting in ethnic and cultural integration with those communities over the span of many centuries.