The 2006 Movistar Open was an ATP men's tennis tournament held on outdoor clay courts in Viña del Mar, Chile that was part of the International Series of the 2006 ATP Tour.

It was the 12th edition of the tournament and was held from 30 January to 6 February 2005.

Third-seeded José Acasuso won the singles title.

José Acasuso defeated Nicolás Massú 6–4, 6–3 José Acasuso / Sebastián Prieto defeated František Čermák / Leoš Friedl 7–6(7–2), 6–4

This tennis-related competition article is a stub.