FinalSense is great site for free blogging templates. They have dozens of subjects to choose from.  Animals, cars, sports, etc…. Within those subjects are hundreds of templates to suit your personal needs.

Not everything on this site is free, but these blogger templates are, check it out for yourself.

http://www.finalsense.com/services/blog_templates/

Windows:

• BlogDesk
• BlogJet
• Blog Writer
• Chrysanth WebStory
• Deepest Sender (Extension for Firefox or SeaMonkey, Cross-platform – Deepest Sender will run on any OS that Firefox will run on)
• Ecto
• Elicit
• Flock
• JBlogEditor
• LIPIDr Blog Client (Freeware, WordPress only)
• Post2Blog – detailed WordPress instructions
• Post2Blog Express
• Qumana
• ScribeFire (formerly Performancing)
• Semagic
• Zoundry Raven – new product as of Feb 2008.
• w.bloggar
• WB Editor
• Windows Live Writer – link to MS blog announcement for latest version, has d/l link
• WriteToMyBlog – web based

Mac (OS X):

• Ecto
• Flock
• JBlogEditor
• Journler (however blogging is being dropped soon from Journler)
• MacJournal
• MarsEdit
• QTM
• Qumana
• ScribeFire (formerly Performancing)
• TextMate
• WriteToMyBlog – web based

Mac OS X Dashboard Widgets

• DashBlog – detailed WordPress instructions
• RapidMetaBlog
• WordPressDash

Linux:

• BloGTK
• Drivel
• Flock
• Gnome Blog
• JBlogEditor
• QTM
• ScribeFire (formerly Performancing)
• WriteToMyBlog – web based

PalmOS:

• Plogit – open source
• Mo:blog – commercial
• Vagablog – open source

Siemens Phones:

• blog2go

Nokia Phones (Symbian S60 based):

• Wavelog – commercial