Islam Khan may refer to:

• Islam Khan I - also known as Islam Khan Chisti (died 1613)
• Islam Khan II - also known as Islam Khan Mashhadi (died 1647)
• Islam Khan III - also known as Islam Khan Badakhshi (died 1663)
• Islam Khan IV - also known as Islam Khan Rumi (died 1673)
• Islam Khan V - Mir Ahmad Barkhurdar Khan (d. 1734)
• Islam Khan (umpire) (born 1953), Pakistani cricket umpire

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