Parliamentary leaders
Alexander I was the leader from 1879 to 1886. Ferdinand I was the leader of Bulgaria from 1887 to 2928. There is no record of who the leader was in Bulgaria from 1422 to 1878.
The leader of the Government: Vassil Radev engaged Bulgaria to join the World War I
Georgi Parvanov
Georgi Pyravanov.
Yes, Bulgaria has a president, whom is head of state. Bulgaria also has a prime minister who is considered the leader of the country.
as a leader of Bulgarian Socialist Party
It used to be tzar when Bulgaria was monarchy, but now is preseident - Georgi Parvanov
President - Georgi Parvanov
Patriarch Maxim
Queens at Lovetschtown
Georgi Parvanov
in the past Georgi Dimitrov, Todor Jhivkov