Bulgaria

• Dimitrov I
  (08/11/1991)
• Dimitrov II
  (01/03/1992)
• Berov (technocratic)
  (30/12/1992)
• Indzhova (caretaker)
  (11/12/1994)
• Videnov
  (25/01/1995)
• Sofiyanski (caretaker)
  (12/02/1997)
• Kostov
  (21/05/1997)
• Sakskoburggotski I
  (26/07/2001)
• Sakskoburggotski II
  (23/02/2005)
• Stanishev
  (16/08/2005)
• Borisov I
  (27/07/2009)
• Raykov (caretaker)
  (12/03/2013)
• Oresharski (technocratic)
  (20/05/2013)
• Bliznashki (caretaker)
  (06/08/2014)
• Borisov II
  (07/11/2014)
• Borisov III
  (15/12/2015)
• Borisov IV
  (10/05/2016)
• Gerdzhikov (caretaker)
  (27/01/2017)
• Borisov V
  (04/05/2017)
• Yanev I (caretaker)
  (12/05/2021)
• Yanev II (caretaker)
  (16/09/2021)
• Petkov I
  (13/12/2021)
• Petkov II
  (08/06/2022)
• Donev I (caretaker)
  (02/08/2022)
• Donev II (caretaker)
  (02/02/2023)
• Denkov
  (06/06/2023)