Tayavek Gallizzi (born February 8, 1993) is an Argentine professional basketball player who currently plays for Flamengo of the Novo Basquete Brasil (NBB).

Gallizzi began his professional club basketball career with Quilmes Mar del Plata.

Gallizzi suited up for Argentina at the 2014 FIBA World Cup.

[2] He played for Argentina at the 2019 FIBA Basketball World Cup and brought home a silver medal after a loss in the tournament final against Spain at the 2019 FIBA Basketball World Cup.

[3] In 2022, Galizzi won the gold medal in the 2022 FIBA AmeriCup held in Recife, Brazil.