Ewan or Euan is a masculine given name.
Ewan may also refer to:
Ewan (surname) Ewan, New Jersey, an unincorporated community in Gloucester County, New Jersey, United States Ewan, Washington, an unincorporated community in Whitman County, Washington, United States Ewan, Ontario, a community in Peterborough County, Ontario, Canada "Ewan", a song by APO Hiking Society EWAN, an abbreviation for Ethernet wide area network (WAN)