Free Graphics
http://www.freegraphics.com
Likely one of the biggest and best known free graphics sources on the web. You will find just about everything here.

Free Graphics And Java Script Sources
http://www.primenet.com/~briancm/
Here is another nice place that is a kind of a web developer's resource center with all kinds of links to free graphics and javascripts.

Webbidget Free Web Resources
http://www.rogersgifs.com
Follow the links to the gif pages and use the passcodes given. You'll find some wonderful stuff here. Aside from free animation, you'll find free sounds, backgrounds and a Java Applet Gallery.

A World Of Backgrounds
http://members.aol.com/sourcetile/
You will find tons and tons of backgrounds you can use at this site.

Rose's Place
http://www.wanderers2.com/rose/animate.html
This is a huge site will all kinds of free stuff including gifs and backgrounds.

Free Graphics Links
http://www.ccnet.com/~elsajoy/free.html
This place is a links page that takes you to dozens of free graphics sites on the web.

Texture Land
http://www.meat.com/textures/
You will find almost 200 textures and backgrounds you can download.

The Graphics Station
http://www.geocities.com/SiliconValley/6603/
Another extensive collection of graphics collections you can download for free.

Free Web Graphics
http://www.erinet.com/jelane/families/
A host of very sharp stuff including themes, graphics and people.

Ring Of Free Graphics
http://www.webring.org/cgi-bin/webring?ring=graph&list
A web ring that leads you to thousands and thousands of free graphics that you can use.

Cool Graphics
http://www.coolgraphics.com/
This place sells graphics sets but you will find an extensive selection of free ones you can use.

Free Graphics Links List
http://vancouver-webpages.com/DIY/graphic-sites.html
Another huge site that leads you to thousands of free graphics.

The Background Archives
http://www.pixelfoundry.com/bgs.html
A huge collection of backgrounds