Year 182 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Tamphilus and Paullus (or, less frequently, year 572 Ab urbe condita). The denomination 182 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.

• The king of Bithynia, Prusias I Chlorus dies and is succeeded by his son, who rules as Prusias II.

• Ptolemy VIII Euergetes II, king of the Ptolemaic dynasty in Egypt (d. 116 BC)

• Prusias I Chlorus, king of Bithynia (b. c. 228 BC)