'''John Denby''' may refer to: *James Denby, mistakenly listed as John, English footballer *John Denby (luger), British luger *John Denby (MP for Wallingford), in 1419 and 1426, MP for Wallingford (UK Parliament constituency) *John Denby (MP for Ludgershall), in 1421 and 1423, MP for Ludgershall (UK Parliament constituency)
{{hndis|Denby, John}}