Getting Started with PyQt
PyQt5 Tutorial - Python GUI with Qt - A complete tutorial covering all widgets and more.
Learn PyQt - PyQt5 tutorial series, regularly updated basic concepts through to multithreading and custom widgets - Martin Fitzpatrick
ZetCode's PyQT4 tutorial - Another step by step PyQt4 tutorial
Creating GUI Applications with PyQt and Qt Designer - a talk presented at PyCon UK 2007
PyQt by devendra laulkar @ Barcamp pune3 - a video of a short introduction to PyQt
An Introduction to PyQt: creating GUIs with Python’s QT bindings - first published the December 2007 issue of Python Magazine
Articles that seem to be no longer online:
PyQt4 Lab 1 - Creating a simple editor window in Qt 4.
PyQT Webkit Browser in 2 minutes - a screencast on YouTube
PyQt4 by Example - By Roberto Alsina
The PyQt Intro - a series of introductory articles in tutorial format
Qt Designer video tutorial - By Guyon Morée
Authors, please fix the links and move them back into the section above.
More Introductory Materials
Getting Started With PyQt4 (PDF, work in progress) - a set of introductory slides about PyQt
PyQt for Desktop and Embedded Devices (PDF) - a general overview about PyQt plus some basic information about Python and PyQt4 on embedded devices
Testing and Test Frameworks
Setting Up an Integrated Development Environment (IDE)
These tutorials and resources are for Qt 3:
IBM Qt/PyQt tutorial - a toy application is developed, first with Tkinter, then with PyQt.
PyQT-tutorial - uses Qt Designer, very good for beginners.
Jonathan Gardner's PyQt tutorial - writing a GUI for the at utility.