General elections were held in Bolivia on 18 December 2005. Evo Morales of the Movement for Socialism (MAS) party was elected President of Bolivia with 54% of the vote, the first time a candidate had received an absolute majority since the flawed 1978 elections. Morales was sworn in on 22 January 2006 for a five-year term. The MAS also won a majority of seats in the Chamber of Deputies and emerged as the largest party in the Senate.
Simultaneously voters elected prefects, the highest executive office in each of Bolivia's nine departments. This was the first time the office had been chosen at the ballot box. Subsequently, departmental elections were held separately from national elections, with the next one held in April 2010.