Events in the year 2013 in Bulgaria.
Incumbents
President: Rosen Plevneliev Prime Minister: Boyko Borisov (from 2009 until 13 March), Marin Raykov (from 13 March to 29 May), Plamen Oresharski (from 29 May until 2014)
Events
27 January – A controversial referendum on whether to build a second Bulgarian nuclear plant is invalidated by low turnout.
References