One of the Twelve Apostles. This Simon was also named "the Canaanite" (Matthew 10:4; Mark 3:18 the King James Version) or "the Cananean" (Matthew 10:4; Mark 3:18 the Revised Version (British and American)) or "Zelotes" (Luke 6:15; Acts 1:13 the King James Version) or "the Zealot" (Luke 6:15; Acts 1:13 the Revised Version (British and American)).