Free 3D Models and Textures

3D Models

BlendSwap

http://www.blendswap.com/

Blend Swap is a proud community of 3D Artists sharing their work and building the greatest Blender based 3D assets library, all free for personal and commercial use.

BlenderArchi

http://blender-archi.tuxfamily.org/

3D Blender models for Architecture.

Blender Models

http://www.blender-models.com/

The blender model repository is a resource for blender artists to learn and share with other blender artists. So allow everyone to submit their blends to the wider community.

Archidom

http://www.archidom.net/ddd.htm

Russian site with lots of 3D Models and textures.

3DLinks

http://www.3dlinks.com/links.cfm?categoryid=9&subcategoryid=91&page=1

Great directory with tens of links to 3D models and textures. There are also many links to freeware software.

Blogscopia

http://resources.blogscopia.com/category/models/

3D models mostly for Architecture

DMI 3D

http://www.dmi-3d.net/freemodels.html

Link directory with hundreds of car and vehicle models