About Paris Vacations
Churches of various denominations, mosques, synagogues and temples in the French capital.
http://www.parisvacationshotels.com/cult.html

Expatica
Places of worship in Paris.
http://www.expatica.com/source/site_article.asp?subchannel_id=25&story_id
=14238&name=Places+of+worship+in+Paris

In'pat Paris
Churches in Paris by denomination.
http://www.inpat.fr/paris/en/?chapitre=paris&&article=auqu_5

Parisinfo.com
Popular Parisian churches.
http://www.parisinfo.com/guide_paris/rub5980.html