The 2017 Nottingham Open (known for sponsorship reasons as the Aegon Open Nottingham) was a professional tennis tournament played on outdoor grass courts.

It was the 10th edition of the event for women and the 22nd edition for men, with the men's event being downgraded from an ATP World Tour 250 series event to an ATP Challenger Tour event in 2017.

It was classified as a WTA International tournament on the 2017 WTA Tour.

The event took place at the Nottingham Tennis Centre in Nottingham, United Kingdom from 12 June through 18 June 2017.

The following players received wildcards into the main draw: The following player received entry into the singles main draw using a protected ranking: The following players received entry from the qualifying draw: The following player received entry as a lucky loser: The following pairs received wildcards into the doubles main draw: 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 pair received a wildcard into the doubles main draw: The following pair received entry as alternates: