Gaius Julius Caesar

''Gaius Julius Caesar'' most commonly refers to: * Gaius Julius Caesar (100 BC - 44 BC), conqueror of Gaul, dictator ''Gaius Julius Caesar'' may also refer to: * Gaius Julius Caesar (character of Rome), a fictional character in the HBO/BBC2 series 'Rome', played by Ciarn Hinds * Gaius Julius Caesar I, son of Sextus Julius Caesar I * Gaius Julius Caesar II, son of Gaius Julius Caesar I, married Marcia, daughter of consul Quintus Marcius Rex * Gaius Julius Caesar (proconsul of Asia, 90s BC) (d. 85 BC), great-grandson of Sextus Julius Caesar * Gaius Julius Caesar Strabo Vopiscus (c. 130 BC - 87 BC), son of Lucius Julius Caesar II and Poppilia * Gaius Julius Caesar Octavanius Augustus (63 BC - AD 14) * Gaius Caesar (20 BC  AD 4) * Gaius Julius Caesar Germanicus or Caligula (AD 12  41), emperor from 37 AD to 41 AD