List of First Deputy Chairmen of the State Council of Bulgaria
The following is a list of First Deputy Chairmen of the State Council of Bulgaria. In the 1971–1990 period, the Chairmen of the State Council — Todor Zhivkov (1971–1989) and Petar Mladenov (1989–1990) — were the heads of state of Bulgaria.

List of First Deputy Chairmen of the State Council of Bulgaria

Section Title:
Table Section Text: The following is a list of First Deputy Chairmen of the State Council of Bulgaria. In the 1971–1990 period, the Chairmen of the State Council — Todor Zhivkov (1971–1989) and Petar Mladenov (1989–1990) — were the heads of state of Bulgaria.

First Deputy Chairman	Term of office	Political party	Chairman

#	Portrait	Name	Took office	Left office	Duration

1	-	Krastyu Trichkov Кръстю Тричков (1923– )	8 July 1971	27 July 1972	1 year, 19 days	Bulgarian Communist Party	Todor Zhivkov

2	-	Georgi Traykov Георги Трайков (1898–1975)	27 July 1972	1 November 1974	2 years, 97 days	Bulgarian Agrarian National Union	Todor Zhivkov

3	-	Petur Tanchev Петър Танчев (1920–1992)	1 November 1974	14 December 1989	15 years, 43 days	Bulgarian Agrarian National Union	Todor Zhivkov Petar Mladenov

4	-	Angel Dimitrov Ангел Димитров (1927–2005)	14 December 1989	3 April 1990	110 days	Bulgarian Agrarian National Union	Petar Mladenov

Sentence(s)

Krastyu Trichkov served as the first First Deputy Chairmen of the State Council.

final_sentence: Krastyu Trichkov served as the first First Deputy Chairmen of the State Council.