Thomas O'Connor

• T. P. O'Connor
• Thomas Burton O'Connor (journalist and editor)
• Thomas C. O'Connor
• Thomas H. O'Connor
• Thomas Martin O'Connor
• Thomas O'Connor (Wisconsin)
• Thomas O'Connor (bishop)
• Thomas O'Connor (footballer)
• Thomas O'Connor (rancher)
• Thomas O'Connor (writer)
• Tom O'Connor (American football)
• Tom O'Connor (Gaelic footballer)
• Tom O'Connor (comedian)
• Tom O'Connor (priest)
• Tommy O'Connor
• Tommy O'Connor (criminal)