The 2014 Aegon Championships (also known traditionally as the Queen's Club Championships) was a men's tennis tournament played on outdoor grass courts.

It was the 112th edition of those championships and was part of the ATP World Tour 250 series of the 2014 ATP World Tour.

It took place at the Queen's Club in London, United Kingdom between 9 June and 15 June 2014.

The singles title was won by fourth-seeded Grigor Dimitrov.

* per team The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following pairs received wildcards into the doubles main draw: