Tiberius Claudius Candidus (died c. 198 CE) was a Roman general and senator. He played an important role supporting Septimius Severus in the struggle for succession following the assassination of the emperor Pertinax in 193 CE.
A member of the equestriangens Claudia, Candidus began his career in the military, eventually serving as praepositus copiarum (or supply officer) in the emperor Marcus Aurelius’s second expedition against the Germans in 178/9 CE. Then during the reign of Commodus, he was elevated to the rank of Praetor through the imperial adlectio, thereby making him a member of the Roman Senate.
His career continued in the east of the empire, where Candidus served as an assistant to the Roman Governor of the province of Asia before being appointed curator of Nicomedia and Ephesus. He was either serving in the east, or was Legatus legionis of one of the Pannonian legions when Septimius Severus, then governor of Pannonia Superior, declared himself emperor in 193 CE following the murder of Pertinax and the elevation of Didius Julianus.