Sultan Abdul Samad, KCMG (Almarhum Sultan Sir Abdul Samad ibni Almarhum Raja Abdullah; 1804 - 6 February 1898) is the fourth Sultan of Selangor.

Abdul Samad is born in 1804 at Bukit Melawati in Selangor to Raja Abdullah ibni Ibrahim Shah, younger brother of Sultan Muhammad Shah.

His reign lasts 41 years, from 1857 until his death in 1898.

His time on the throne sees the only civil war in Selangor, the establishment of Kuala Lumpur, the introduction of the Selangor flag and coat of arms and the start of British involvement in Selangor state affairs.