Banu Abd Shams (Arabic: بنو عبد شمس) refers to a clan within the Meccan tribe of Quraysh.
The clan names itself after Abd Shams ibn Abd Manaf, the son of Abd Manaf ibn Qusai and brother of Hashim ibn 'Abd Manaf, who was the great-grandfather of the Islamic prophet Muhammad.
The clan acts as the parent clan to Banu Umayya sub-clan, the widely known Umayyad dynasty who ruled as the second Islamic Caliphate (661–750) established after Muhammad's death.Umayya was according to different versions the adopted son of Abd Shams ibn Abd Manaf or his biological son . In pre-Islamic Arabia, the clan's chieftain Utba ibn Rabi'ah's daughter Hind bint Utbah was married to Umayyad leader Abu Sufyan ibn Harb.
The clan has its descendants living today in a few cities of Central and Western Arabia.