Alejandro Daniel "Alex" Pérez Kaufmann (born July 1, 1993) is a Mexican-American professional basketball player for Tofaş of Basketbol Süper Ligi (BSL).

[1] On July 24, 2017, Pérez signed a one-year deal with the Latvian team VEF Rīga.

[3] He finished the season averaging 14.7 points, 5.6 assists and 2.8 rebounds in the Turkish Basketball Super League, along with 12.8 points, 5.1 assists, 3.4 rebounds and league-high 1.9 steals in the Basketball Champions League.

On July 9, 2019, Pérez signed a three-year deal with Lithuanian club Žalgiris Kaunas.

[10] Pérez is a member of the Mexico national basketball team, he participated at the 2017 FIBA AmeriCup.