The 2016 ABN AMRO World Tennis Tournament (or Rotterdam Open) was a men's tennis tournament played on indoor hard courts.

It took place at the Rotterdam Ahoy arena in the Dutch city of Rotterdam, between 8–14 February 2016.

It was the 43rd edition of the Rotterdam Open, whose official name is the ABN AMRO World Tennis Tournament.

The competition was part of the ATP World Tour 500 series of the 2016 ATP World Tour.

1 Qualifiers prize money is also the Round of 32 prize money * per team The following players received wildcards into the main draw: 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 main draw: The following pair received entry from the qualifying draw: