Charles Johnston

• Charles Clement Johnston
• Charles E. Johnston
• Charles Edward Johnston
• Charles H. Johnston
• Charles Hampton Johnston
• Charles Hepburn Johnston
• Charles John Johnston
• Charles Johnson (disambiguation)
• Charles Johnston (Theosophist)
• Charles Johnston (captive of Native Americans)
• Charles Johnston (priest)
• Charles Johnston (representative)
• Charles Johnston (umpire)
• Charles Johnston, Baron Johnston of Rockport
• Charles Johnstone (disambiguation)
• Sir Charles Johnston, 1st Baronet