| Competition: | Primera División |
| Season: | 2006 Apertura |
| Continentalcup1: | Copa Libertadores |
| Continentalcup2: | Copa Sudamericana |
| Prevseason: | 2005 (C) |
| Nextseason: | 2006 (C) |
The Torneo Apertura 2006 was the football (soccer) tournament that opened the season in the Paraguayan first division in the year 2006.
The tournament began on January 27 and ended on June 3 with the participation of 11 teams, with a two-legged all play all system. The winner was Libertad, which gained the right to play the Copa Libertadores 2007 and the national championship final against Cerro Porteño (winners of the Clausura 2006).