Griffey is an anglicisation of the Irish Gaelic surname Uí Ghríofa. This surname was also anglicised to Griffy and Griffin.

Griffey may refer to:

Anthony Dean Griffey (born 1970), American operatic tenor Carolyn Griffey, American soul vocalist and member of the soul funk group Shalamar Dan Griffey (born 1970), American politician Dick Griffey (1938–2010), American record producer and promoter, father of Carolyn Griffey Ken Griffey Jr. (born 1969), former Major League Baseball player Ken Griffey Sr. (born 1950), former Major League Baseball player, father of Ken Griffey Jr.