The 2012 The Hague Open was a professional tennis tournament played on clay courts. It was the 20th edition of the tournament which was part of the 2012 ATP Challenger Tour and the Tretorn SERIE+. It took place in Scheveningen, Netherlands between 9 and 15 July 2012.
Singles main draw entrants
Seeds
1 Rankings are as of June 25, 2012.
Other entrants
The following players received wildcards into the singles main draw: Kimmer Coppejans Thiemo de Bakker Mark de Jong Matwé Middelkoop
The following players received entry from the qualifying draw: Rameez Junaid Thiago Monteiro Yuri Schukin Alexandre Sidorenko
Champions
Singles
Jerzy Janowicz def. Matwé Middelkoop, 6–2, 6–2
Doubles
Antal van der Duim / Boy Westerhof def. Rameez Junaid / Simon Stadler, 6–4, 5–7, [10–7]