1st millennium BC

Millennia: [[Script error: No such module "Ordinal". millennium BC|Script error: No such module "Ordinal". millennium BC]] · [[Script error: No such module "Ordinal". millennium BC|Script error: No such module "Ordinal". millennium BC]] · [[Script error: No such module "Ordinal". millennium|Script error: No such module "Ordinal". millennium AD]]
Centuries: [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]] · [[Script error: No such module "Ordinal". century BC|Script error: No such module "Ordinal". century BC]]

The 1st millennium BC was the last millennium before the Common Era. It started on January 1, 1000 BC, and ended on December 31, 1 BC. There was no year 0 and no year 0 BC.