This tutorial is for anyone who is serious about learning HTML. You do not need any prior experience in making web pages to take this course.
http://www.davesite.com/webstation/html/
A collection of pages that explains how to use the different HTML document description elements, or tags and how to use these elements to write good, well designed HTML documents.
http://www.utoronto.ca/webdocs/HTMLdocs/NewHTML/intro.html
The Web Design Group was founded to promote the creation of non-browser specific, non-resolution specific, creative and informative sites that are accessible to all users worldwide. To this end, the WDG offers material on a wide range of HTML related topics.
http://www.htmlhelp.com/