General elections were held in Singapore on 6 May 2006. President S.R. Nathan dissolved parliament on 20 April 2006 on the advice of Prime Minister Lee Hsien Loong three weeks before the election. The People's Action Party (PAP) won 66.6% of the overall votes and gained 82 out of 84 seats. The PAP held the office of Prime Minister for a twelfth consecutive term. The general election was held under the first-past-the-post system. On Nomination Day, the PAP gained 37 seats in divisions which were uncontested by other parties. The main election issues included employment, cost of living, housing, transport, education, the need for an effective opposition voice in parliament, and the quality of the candidates.

The prime minister of Singapore is the head of government of Singapore. The president appoints the prime minister, a Member of Parliament (MP) who in their opinion, is most likely to command the confidence of the majority of MPs. The incumbent prime minister is Lee Hsien Loong, who took office on 12 August 2004. He will be succeeded by Lawrence Wong on 15 May 2024.