Ivan of Bulgaria

• Ivan Vladislav of Bulgaria, Bulgarian emperor
• Ivan Asen I of Bulgaria, Bulgarian emperor
• Ivan II or Kaloyan of Bulgaria, Bulgarian emperor
• Ivan Asen II of Bulgaria, Bulgarian emperor
• Ivan Stephen of Bulgaria, Bulgarian emperor
• Ivan Alexander of Bulgaria, Bulgarian emperor
• Ivan Shishman of Bulgaria, Bulgarian emperor in Tarnovo
• Ivan Sratsimir of Bulgaria, Bulgarian emperor in Vidin