Jewish Virtual Library: Gad
- Brief profile of the Israelite tribal head, with links to pertinent Torah passages.
- http://www.jewishvirtuallibrary.org/jsource/biography/gad.html

Jewish Encyclopedia: Gad
- Overview of the son of Jacob from the traditional Jewish perspective, including rabbinic commentary.
- http://www.jewishencyclopedia.com/view.jsp?artid=13&letter=G

Catholic Encyclopedia: Gad
- Commentary on the son of Jacob from the traditional Catholic perspective.
- http://www.newadvent.org/cathen/06331b.htm

Gad
- Profile of the son of Jacob from a joint Lutheran and Catholic bible study project.
- http://www.aboutbibleprophecy.com/p87.htm

Tsaddikim: Gad
- Presenting the Chassidic position on the son of Jacob, including traditional birth and deathdates.
- http://judaicaplus.com/Tzadikim/gad.htm