Free printable stencils for pumpkins can be found on the Better Homes and Gardens website, BHG.com. The site features Halloween-themed stencils, and many others including pumpkin-carving stencils of popular dog breeds.
Reader's Digest also has numerous pumpkin-carving stencils available on their website, RD.com, for free downloading and printing. This site features 28 different designs, as of August 2015. These designs range from a simpler winking Jack-o-Lantern to a more complex devil pattern. The site also details how to carve designs such as witches, haunted houses and even an ice cream cone.
The website Babysavers.com contains a large database of over 700 different pumpkin carving designs.