The Nizkor Project: Fallacies
http://www.nizkor.org/features/fallacies/index.html

Wikipedia: Logical Fallacy
http://en.wikipedia.org/wiki/Logical_fallacy

Mission: Critical
http://www2.sjsu.edu/depts/itl/graphics/main.html

The Fallacy Files
http://www.fallacyfiles.org/index.html

The Internet Encyclopedia of Philosophy: Fallacies
http://www.iep.utm.edu/f/fallacies.htm

Logical Fallacies and the Art of Debate
http://www.csun.edu/~dgw61315/fallacies.html

LEO: Logical Fallacies
http://leo.stcloudstate.edu/acadwrite/logic.html

Logical Fallacies or Fallacies in Argumentation
http://www.carm.org/apologetics/fallacies.htm

A List of Fallacious Arguments
http://www.don-lindsay-archive.org/skeptic/arguments.html

Logical Fallacies Handlist
http://web.cn.edu/kwheeler/fallacies_list.html

A List of Fallacies in Logic
http://www.locksley.com/6696/logic.htm

Stephen's Guide: The Logical Fallacies
http://onegoodmove.org/fallacy/toc.htm

OWL Online Writing Lab: Argumentiative Writing: Fallacies
http://owl.english.purdue.edu/handouts/general/gl_fallacies.html

CSUN: Logical Fallacies
http://www.csun.edu/~hceng028/English/fall.html

Stephen's Guide to the Logical Fallacies
http://www.mnforsustain.org/student_logical_fallacies_with_references.htm

Logical Fallacies Slideshow
http://home.earthlink.net/~jimkutz/sss/logicfal/sld001.htm

Handbook of Fallacies
http://rous.redbarn.org/objectivism/writing/DavidKing/GuideToObjectivism/FALLACYS.HTM

List of Common Fallacies
http://www.nobeliefs.com/fallacies.htm

WikiBook: Rhetoric & Composition
http://en.wikibooks.org/wiki/