教会法（Canon Law）——天主教会的教会法，是一个得到充分发展的法律体系，具有全部必须的因素：法院，律师，法官，完全衔接的法典，以及法律解释原则。教会法的学位是J.C.B.（Juris Canonici Baccalaureatus，教律学士Bachelor of Canon Law，通常作为毕业学位）, JCL（Juris Canonici Licentiatus, 教律学师（Licentiate of Canon Law））和J.C.D.（Juris Canonici Doctor, 教律博士（Doctor of Canon Law））。因为其特殊的性质，民法或神学的高级学位是教会法学习的一般先决条件。

"Code of Canon Law" and "Codex Iuris Canonici" redirect here. For the code governing the Eastern Catholic Churches, see Code of Canons of the Eastern Churches. For the Latin code in effect prior to 1983, see 1917 Code of Canon Law. For the history of canonical codification, see Canon law (Catholic Church) and Legal history of the Catholic Church.