Christian playwright Bob Snook has a website devoted to free skits for use in churches, which includes 15 comedies. Other sites, such as Christian Skit Scripts, combine free skits with commercial items for sale.
Bob Snook's site is an extension of his personal ministry, so he keeps the skits free for public use as long as he is credited as the author. The Free 4 Ministry website also has a selection of church skits by various authors, some of which are comedies, that may be used at no charge as long as the author receives proper credit.
Christian Skit Scripts offers free comedy skits for church written by Christian comedian and radio personality Fred Passmore. The site also has comedy CDs and soundtracks to accompany the skits available for purchase.