Nashwan (1986–2002) was a Thoroughbred racehorse.

Nashwan may also refer to:

Nashwan Al-Harazi, Yemeni gymnast Nashwan al-Himyari, Yemeni theologian Nashwan Abdulrazaq Abdulbaqi, Iraqi Al-Qaeda member known by the nom de guerre Abdul Hadi al Iraqi

See also Nashwa (disambiguation), for the feminine version of Nashwan