Titus Sextius Magius Lateranus was a Roman Senator who lived in the Roman Empire in the second half of the 1st century and first half of the 2nd century.
Beyond being a member of the gens Sextia, little is known about his origins. Lateranus was related to the Roman Senator who participated in the census of Gaul of 62, Titus Sextius Africanus, and who served as a suffect consul in 59. Lateranus served as a consul ordinarius in 94, in the reign of Roman emperor Domitian.
Lateranus married the Roman noblewoman Volusia Torquata one of the children of Quintus Volusius Saturninus and his wife, Nonia Torquata. Their children included Titus Sextius Cornelius Africanus, who served as a consul in 112.