John Blakeney

John Blakeney may refer to:


 * John Blakeney (priest) (1824–1895), Anglican priest
 * John Blakeney (died 1747) (c. 1703–1747), Irish Member of Parliament
 * John Blakeney (died 1781) (1756–1781), Irish Member of Parliament
 * John Blakeney (died 1789) (c. 1729–1789), Irish soldier and politician
 * John Blakeney (Irish judge) (died 1438), Irish Chief Justice