Elys may refer to:

People Elys Dolan (), British children's book writer and illustrator Elys Guzmán, a member of the Dominican Republic men's national basketball team in 2006 Elys Kretelle Kukk (born 2009), Estonian rhythmic gymnast Elys Ventura (born 2001), New Zealand tennis player Cipriano Elys (1907–1984), Spanish racing cyclist Edmund Elys (c. 1633–1708), English clergyman, poet and writer

Other uses Elys, Kentucky, United States, a former unincorporated community and coal town Elys, the Morleys Stores store in Wimbledon ELYS, a protein encoded in humans by the AHCTF1 gene

See also Elis (disambiguation) Ellis (disambiguation)