http://www.templateparablogspot.com/
http://btemplates.com/
http://www.cantinhodoblog.com.br/
http://baixartemplatesnovos.blogspot.com.br/
http://www.temasblogspot.com/
http://baixartemplatesblog.blogspot.com.br/
http://templatesparanovoblogger.blogspot.com.br/
Wordpress(.org):
http://wordpress.org/extend/themes/
http://www.tudoparawordpress.com.br/temas-wordpress/
http://www.wpdesigner.com/category/free-wordpress-themes/
http://www.themesbase.com/
http://www.templatesbrowser.com/wordpress-themes/
Free Web Pages Templates:
http://www.freecsstemplates.org/
http://www.freewebtemplates.com/
http://www.4templates.com/website-templates/