Catholic Encyclopedia: Nathan
- Commentary on the Biblical prophet from the traditional Catholic perspective.
- http://www.newadvent.org/cathen/10711a.htm

Nathan The Prophet
- Biblical biography of King David's spiritual advisor.
- http://www.execulink.com/~wblank/20010729.htm

Jewish Encyclopedia: Nathan
- Overview of the prophet and advisor of David from the traditional Jewish perspective.
- http://www.jewishencyclopedia.com/view.jsp?artid=90&letter=N