Safinatun Najah is an Arabic book on jurisprudence, written by Salim bin Sumair al-Hadhrami, a Yemeni who died in the 13th century. This book is an educational tool that provides an easy way to learn about the basic principles of jurisprudence. This book belongs to one of the basic curriculum materials in Nahdliyyin Islamic boarding schools.

It is an easy-to-understand book, which can be read and understood by anyone, even by those who do not have a good knowledge of Islamic literature, most especially students and beginners.