I'm going to start with Tom Gauld, someone who has inspired me for some time.
Guardian readers will probably recognize his accute and humorous style from the many covers and short strips he has done for the paper. He has also done many publications under his own name and some with other collective books, including the fantastic Kramers Ergot.
You can see more of his work here http://cabanonpress.com and here www.tomgauld.com
You can see more of his work here http://cabanonpress.com and here www.tomgauld.com