Libra is symbolized by a set of scales, the only non-living symbol in the zodiac, and is sometimes depicted as being held by Astraea, the Roman goddess of justice.

天秤座的象征是一组天平，它是黄道十二宫中唯一的非生物符号，有时被描绘成由罗马正义女神阿斯特来亚执掌。