John Mayer (disambiguation)
John Mayer (born 1977) is an American singer-songwriter and guitarist.
John Mayer may also refer to:
- John Mayer (composer) (1930–2004), Indian violinist
- John D. Mayer, American psychologist
- John Mayer Trio, American blues-rock band
See also
- John Meyer (disambiguation)
- John Meier (disambiguation)
- John Maher (disambiguation)
- John Mair (1467–1550), sometimes known as "John Major"
- John Major (disambiguation)
- John Mayor (disambiguation)