2016 Open Sud de France

The 2016 Open Sud de France was a men's tennis tournament played on indoor hard courts. It was the 29th edition of the Open Sud de France, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place at the Arena Montpellier in Montpellier, France, from 1 February to 7 February 2016. First-seeded Richard Gasquet won the singles title.

Singles

 * 🇫🇷 Richard Gasquet defeated 🇫🇷 Paul-Henri Mathieu 7–5, 6–4

Doubles

 * Mate Pavić / 🇳🇿 Michael Venus defeated 🇩🇪 Alexander Zverev / 🇩🇪 Mischa Zverev 7–5, 7–6(7–4)

Seeds

 * Rankings were as of January 18, 2015.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇾 Marcos Baghdatis
 * 🇫🇷 Julien Benneteau
 * 🇫🇷 Quentin Halys

The following players received entry from the qualifying draw:
 * 🇩🇪 Dustin Brown
 * 🇫🇷 Kenny de Schepper
 * 🇫🇷 Édouard Roger-Vasselin
 * 🇸🇪 Elias Ymer

Withdrawals

 * Before the tournament
 * Ivan Dodig →replaced by 🇮🇹 Luca Vanni
 * 🇵🇱 Jerzy Janowicz →replaced by 🇩🇪 Jan-Lennard Struff
 * 🇷🇺 Andrey Kuznetsov →replaced by Nikoloz Basilashvili
 * 🇪🇸 Tommy Robredo →replaced by 🇧🇪 Ruben Bemelmans

Seeds

 * Rankings were as of January 18, 2016.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇫🇷 Paul-Henri Mathieu / 🇫🇷 Vincent Millot
 * 🇩🇪 Alexander Zverev / 🇩🇪 Mischa Zverev

Withdrawals

 * During the tournament
 * 🇮🇱 Jonathan Erlich (lower body pain)