Ray has several meanings.
- For the concept in geometry or physics, see ray (geometry)
- For the fish, see ray (fish)
- For the 2004 movie biography of legendary musician Ray Charles, see Ray (movie)
- For the city in Iran, see Ray, Iran
- For the small settlement in North Dakota, see Ray, North Dakota
- For the L'Arc~en~Ciel album, see Ark and Ray
- For the DC Comics character, see The Ray
- See also James Earl Ray
- Ray is also short for Raymond, a male first name.