Events in the year 2005 in Bulgaria.

• President: Georgi Parvanov
• Prime Minister: Simeon Sakskoburggotski (from 2001 until August 17) Sergei Stanishev (from August 17 until 2009)

• December – Bulgaria's contingent of 400 light infantry troops leaves Iraq. In February 2006 parliament agrees to dispatch a non-combat guard unit.^[1]

• 25 August - Reyhan Angelova, Bulgarian singer (n. 1986)