The 2016 Nottingham Open (known for sponsorship reasons as the Aegon Open Nottingham) was a combined men's and women's tennis tournament played on outdoor grass courts. It will be the 9th edition of the event for the women and the 21st edition for the men. It is classified as a WTA International tournament on the 2016 WTA Tour and as an ATP World Tour 250 series tournament on the 2016 ATP World Tour. The event will take place at the Nottingham Tennis Centre in Nottingham, United Kingdom from 6 June through 12 June 2016 for the women, and from 20 June through 25 June 2016 for the men.

The following players received wildcards into the main draw:

The following player received entry using a protected ranking:

The following players received entry from the qualifying draw:

The following pairs received wildcards into the doubles main draw:

The following players received wildcards into the main draw:

The following players received entry using a protected ranking:

The following players received entry from the qualifying draw: