John McGrath
John McGrath is the name of the following people:
- John McGrath (playwright) (1935–2002), British playwright, screenwriter and film producer
- John McGrath (soccer player, 1938) (1938-1998), English soccer player and coach
- John McGrath (soccer player, 1980) (born 1980), Irish soccer player
- John J. McGrath (1872–1951), American politician
- John James McGrath , known as Jack McGrath (1919–1955), American racing driver