John Lyons

• J. B. Lyons
• Jack Lyons (disambiguation)
• John Charles Lyons
• John J. Lyons
• John Lyon (disambiguation)
• John Lyons (American football)
• John Lyons (Antiguan politician)
• John Lyons (Australian politician)
• John Lyons (British politician)
• John Lyons (Dublin politician)
• John Lyons (Longford politician)
• John Lyons (VC)
• John Lyons (actor)
• John Lyons (bishop)
• John Lyons (footballer)
• John Lyons (horse trainer)
• John Lyons (hurler)
• John Lyons (ice hockey)
• John Lyons (journalist)
• John Lyons (linguist)
• John Lyons (poet)
• John Lyons (trade unionist)
• John Lyons (vice-admiral)
• John P. Lyons
• John W. Lyons