John Clements

• John Clements, Irish MP and captain HEICS
• John Clements , English actor and producer
• John Clements , Australian politician
• John James Clements, South African Victoria Cross recipient
• John Clements , George Cross recipient
• John Clements , English footballer
• John R. Clements, president of Davis College
• John Allen Clements, American physician
• John Clements, American director of the Association for Renaissance Martial Arts
• Jack Clements, baseball player