Michael Brandon Roll (born April 12, 1987)[1] is an American-born naturalized Tunisian professional basketball player who last played for US Monastir.

Roll played college basketball for the UCLA Bruins, who reached the Final Four three times in four NCAA tournament appearances during his tenure.

He played basketball at Aliso Niguel High School, where as a senior he was named the California Interscholastic Federation (CIF) Southern Section Division I-A Player of the Year.

Though he played behind Arron Afflalo and Cedric Bozeman that season, Roll averaged 15 minutes per game, and UCLA coach Ben Howland called him "an important contributor.

[8] Moreover, he would have been only the fourth option on the team behind Kevin Love, Westbrook, and Holiday, had they not declared early for the National Basketball Association.

[18] One week later, on July 3, 2010, Roll started his professional career with the Turkish team Bornova Belediye, signing a one-year deal.

[20] On November 8, 2011, Roll recorded a career-high 27 points, shooting 13-of-17 from the field, along with four rebounds and three assists in a 72–76 loss to BC Enisey.

[22] In his first season with Zaragoza, Roll helped them to reach the 2013 ACB Playoffs Semifinals as well as the Copa del Rey Quarterfinals.

On July 3, 2017, Roll joined the Israeli team Maccabi Tel Aviv of the EuroLeague, signing a one-year deal with an option for another one.

[28] On January 11, 2018, Roll recorded a season-high 23 points, shooting 8-of-13 from the field, along with two rebounds and two assists in a 90–88 win over Brose Bamberg.

[30] On January 3, 2019, Roll recorded a season-high 23 points, shooting 6-of-7 from three-point range, along with four rebounds, five assists and three steals in a 91–79 loss to Real Madrid.

On July 25, 2019, Roll signed a two-year deal with Olimpia Milano of the Italian Lega Basket Serie A and the EuroLeague.