145 may refer to:
145 (number), the natural number following 144 and preceding 146 AD 145, a year in the 2nd century AD 145 BC, a year in the 2nd century BC 145 (dinghy), a two-person intermediate sailing dinghy 145 (South) Brigade, a regional brigade of the British Army that saw active service in both the First and the Second World Wars 145 (New Jersey bus), a New Jersey Transit bus route 145 Adeona, a main-belt asteroid Alfa Romeo 145, a 3-door hatchback Honda 145, a compact car
See also List of highways numbered 145