|Millennium:||1st millennium BC|
|Centuries:||2nd century BC – 1st century BC – 1st century|
|Decades:||60s BC 50s BC 40s BC – 30s BC – 20s BC 10s BC 0s BC|
|Years:||38 BC 37 BC 36 BC – 35 BC – 34 BC 33 BC 32 BC|
|35 BC by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishments and disestablishments categories|
|Establishments – Disestablishments|
|Gregorian calendar||35 BC|
|Ab urbe condita||719|
|Bahá'í calendar||−1878 – −1877|
|English Regnal year||N/A|
|Chinese calendar||乙酉年 (Wood Rooster)
2662 or 2602
— to —
丙戌年 (Fire Dog)
2663 or 2603
|Coptic calendar||−318 – −317|
|Ethiopian calendar||−42 – −41|
|- Vikram Samvat||22–23|
|- Shaka Samvat||N/A|
|- Kali Yuga||3067–3068|
|Igbo calendar||−1034 – −1033|
|Iranian calendar||656 BP – 655 BP|
|Islamic calendar||676 BH – 675 BH|
|Julian calendar||35 BC|
|Minguo calendar||1946 before ROC
|Thai solar calendar||509|
|Wikimedia Commons has media related to 35 BC.|
Year 35 BC was either a common year starting on Thursday or Friday or a leap year starting on Wednesday, Thursday or Friday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further information) and a common year starting on Thursday of the Proleptic Julian calendar. At the time, it was known as the Year of the Consulship of Cornificius and Sextus (or, less frequently, year 719 Ab urbe condita). The denomination 35 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
- Illyria becomes a Roman province. Gaius Julius Caesar Octavian conducts a rendezvous with the Roman fleet under Marcus Vipsanius, which is engaged in clearing the Dalmatian coast of piracy.
- Pannonia is attacked by Octavian Caesar; who conquered and sacked the stronghold Siscia (Sisak) of the Segestani, which is taken after a 30-day siege. The country is however, definitely subdued until 9 BC.
- Sextus Pompeius defeats with three legions Gaius Furnius, the governor of Asia, and seized Nicaea and Nicomedia (modern Izmit).
- Marcus Titius arrived in Syria with a large army and marched to Asia Minor, Sextus is caught in Miletus and executed without trial.
- Aristobulus III of Judea, high priest (drowned) (b. 53 BC)
- Sextus Pompeius, executed in Miletus (b. c. 67 BC)