Gregory Berríos (born January 24, 1979) is a volleyball player from Puerto Rico, who was a member of the Men's National Team that ended up in sixth place at the 2007 FIVB Men's World Cup in Japan.

He won with his team the Bronze medal and the Best Libero and Best Receiver[1] individual awards at the 2010 Pan-American Cup.

Berríos is a graduate of Academia Santa Teresita in Santurce, Puerto Rico and did play volleyball in high school.

Berríos attended the University of Puerto Rico, Rio Piedras Campus where he majored in Visual Arts.

He was a freshman in 1998, played outside hitter for the college team until 2001 winning their LAI Volleyball Championship against University of the Sacred Heart (Puerto Rico).