The 2006 PBZ Zagreb Indoors was a men's tennis tournament held on indoor carpet courts. It was the first edition of the PBZ Zagreb Indoors under its new name and 4th overall and was part of the ATP International Series of the 2006 ATP Tour. It took place at the Dom Sportova in Zagreb, Croatia from 30 January through 6 February 2006. First-seeded Ivan LjubiÃÂiÃÂ won the singles title.
Ivan LjubiÃÂiàdefeated Stefan Koubek 6âÂÂ3, 6âÂÂ4
Jaroslav Levinský / Michal Mertià Âák defeated Davide Sanguinetti / Andreas Seppi 7âÂÂ6<sup>(9âÂÂ7)</sup>, 6âÂÂ1