http://www.alexandersonquilts.com/ - Alex Anderson's podcast
http://www.simplearts.com/blogs/index.php - Annie Smith's Quilting podcast
http://sewforthnow.libsyn.com/ - Sewing related podcast.
http://craftlit.blogspot.com/ - Podcast for crafters who like to read.
http://craftsanity.com/ - Podcasts for crafters who love handmade things.
http://www.craftypod.com/ - The podcast about Making Stuff.
http://www.craftcast.com/ - More handmade crafting podcast goodness.
Some defunct Quilt and craft podcasts, whose episodes are still available:
http://bonniemccaffery.com/vidcast.html - Bonnie McCaffery's videos
http://www.threadbanger.com/ - For people who like to make their own fashion.