Tutorials on WPF

• A Guided Tour of WPF by Josh Smith

  I wrote a series of introductory WPF articles on The Code Project.  The goal of those articles is to bring someone with no WPF experience up-to-speed enough so that (s)he can fully understand how the series’ demo application works.

• Bea Stollnitz (link is to her archives) has a number of great articles on WPF.

• WPF: A Beginner‘s Guide - Part 1 of n by Sacha Barber

• WindowsClient.net WPF Training Videos

MVVM Tutorials

• WPF Apps With The Model-View-ViewModel Design Pattern by Josh Smith (duplicate link already provided by Yacoder)

• Jason Dolinger‘s presentation on the Model-View-ViewModel (link to video embedded in article)

• Dan Crevier‘s DataModel-View-ViewModel pattern series (similar to MVVM)

Composite WPF (Prism) Resources Though not exactly what you asked, it is the natural progression with WPF and MVVM.

• Codeplex: Composite WPF (Prism)

• Silver Bay Labs has a number of great videos on learning Prism

• Channel 9: 10 step-by-step videos on using Silverlight and Prism

• Codeplex: Introduction to Composite WPF (CAL, Prism): Part 1