Any brand name laundry detergent

[pinknixon]

that does not test?

[epski]

Seventh Generation (http://www.seventhgeneration.com/page.asp?unitid=534)
Planet (http://www.planetinc.com/faq.htm#products2)

Both these pages state no animal testing. I use them both, depending on what's available and cheaper at the time.

[Gruenwelt]

Soap Works is pretty common here in Northern California