171 BC

Year 171 BC was a year of the pre-Julian Roman calendar.At the time it was known as the Year of the Consulship of Crassus and Longinus (or, less frequently, year 583 Ab urbe condita).The denomination 171 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.

Millennium1st millennium BCCenturies3rd century BC2nd century BC1st century BCDecades190s BC180s BC170s BC160s BC150s BC174 BC173 BC172 BC170 BC169 BC168 BCState leadersPolitical entitiescalendarsGregorian calendarAb urbe conditaAncient Egypt eraXXXIIIdynasty- PharaohPtolemy VI PhilometorAncient Greek eraOlympiadAssyrian calendarBalinese saka calendarBengali calendarBerber calendarBuddhist calendarBurmese calendarByzantine calendarChinese calendar己巳Coptic calendarDiscordian calendarEthiopian calendarHebrew calendarHindu calendarsVikram SamvatShaka SamvatKali YugaHolocene calendarIranian calendarIslamic calendarJavanese calendarJulian calendarKorean calendarMinguo calendarNanakshahi calendarSeleucid eraThai solar calendarTibetan calendarpre-Julian Roman calendarAnno Dominicalendar eraEpirusMacedoniaEumenes II of PergamumThessalyThird Macedonian WarBattle of CallicinusPerseusconsulPublius Licinius CrassusBoiotian LeagueRoman colonyCarteiaHispaniaIberianRoman SenateLucius Postumius AlbinusMasinissaNumidiaCarthaginiansMithradates IPhraates IParthia176 BC