The quarterfinals of the 2006-07 Euroleague were the third of four stages of the annual Europe-wide club basketball competition.
Each quarterfinal was a best-of-three series between a first-place team in the Top 16 and a second-place team from a different group, with the first-place team receiving home advantage. Quarterfinals were played on April 3 and April 5, 2007, with third games played April 12 if necessary.
The winning teams advanced to the Final Four, held May 4 through May 6, 2007 at the Olympic Indoor Hall in Athens.
|Group D 1st||Group E 2nd|
|Group E 1st||Group D 2nd|
|Group F 1st||Group G 2nd|
|Group G 1st||Group F 2nd|