The 2006 Queen's Club Championships (known as the Stella Artois Championships for sponsorship reasons) was a men's tennis tournament on the 2006 ATP Tour and the 35th edition of the event. It took place at the Queen's Club in London, United Kingdom, from June 12 through June 18, 2006. The tournament was part of the International Series.
Lleyton Hewitt defeated James Blake, 6–4, 6–4
- It was Lleyton Hewitt's 1st title of the year and his 25th overall. It was his 4th win at the event, also winning in 2000, 2001 and 2002.
Paul Hanley / Kevin Ullyett defeated Jonas Björkman / Max Mirnyi, 6–4, 3–6, [10–8]