The Torneo Top 4 de Básquet (English: Top 4 Basketball Tournament) was a national domestic professional basketball cup tournament that was contested between clubs from Argentina's top-tier level Liga Nacional de Básquet (LNB).

[1] The Torneo Top 4 was contested between the top four placed clubs in the regular season league standings of the Argentine top-tier level league, the Liga Nacional de Básquet (LNB).

The tournament took place after the first half of the league's regular season was completed.

The top four placed teams at the half-way point of the LNB's regular season contested the cup tournament.

In 2005 it was replaced by the Torneo Súper 8 (Super 8 Tournament).