Rhescuporis I (Greek: Τιβέριος Ἰούλιος Ῥησκούπορις Α' Φιλοκαῖσαρ Φιλορωμαῖος Eὐσεβής, Tiberios Iulios Rheskouporis Philocaesar Philoromaios Eusebes, flourished 1st century, died 93), often alternatively enumerated as Rhescuporis II,[1][a] was a Roman client king of the Bosporan Kingdom.

Through her, Rhescuporis I was a descendant of the Roman Triumvir Mark Antony from his second marriage to his paternal cousin Antonia Hybrida Minor (second daughter of Roman Republican Politician Gaius Antonius Hybrida, Antony's paternal uncle), thus Rhescuporis I was related to various members of the Julio-Claudian dynasty.

Through him, Rhescuporis I, was a descendant of the Greek Macedonian Kings: Antigonus I Monophthalmus, Seleucus I Nicator and the regent, Antipater.

Through his grandfather, Rhescuporis I was a descendant of the monarchs Mithridates VI of Pontus and his first wife, his sister Laodice and the previous Bosporan King Asander.

Perhaps Nero wanted to minimize the role, power and influence of local client rulers and desired the Bosporan to be completely governed by the Roman state.