Always looking for fonts to use on projects, or just to play with on personal graphic works, these are my most used resources for free fonts:
Font repositories, with huge databases of free fonts:
Search Free Fonts – Another HUGE database, with no ads, and lots of great fonts. Let’s not forget the great articles either.
dafont.com – By and far my one of my favorites for it’s categorization.
1001 Free Fonts – Lots of ads, but tons of fonts
FontReactor – Lots of ads, but good categorization.
Small collections from a single person or company available for free:
misprinted type – Grungey fonts, and some other nice selections.
Orgdot – Pixel fonts, great for flashwork, or small icon work.
MADType – A collection of 7 free fonts
Also, remember when using these fonts for commercial projects to read and review the readme and terms for use. Some of the fonts on these sites are free to use for personal use only.