Marcus Gavius Squilla Gallicanus was a Roman senator, who was active during the reigns of Antoninus Pius and Marcus Aurelius. He was suffect consul in 150 AD with Sextus Carminius Vetus as his colleague.Werner Eck, "Die Fasti consulares der Regierungszeit des Antoninus Pius, eine Bestandsaufnahme seit Géza Alföldys Konsulat und Senatorenstand" in Studia epigraphica in memoriam Géza Alföldy, hg. W. Eck, B. Feher, and P. Kovács (Bonn, 2013), p. 76 He was also proconsular governor of Asia in 164/165.Géza Alföldy, Konsulat und Senatorenstand unter den Antoninen (Bonn: Habelt Verlag, 1977), p. 216
