Sri Lanka is a unitary multi-party semi-presidential representative democratic republic, whereby the President of Sri Lanka is both head of state and head of government. Executive power is exercised by the President on the advice of the Prime Minister and the Cabinet of Ministers. Legislative power is vested in the Parliament. The judiciary is independent of the executive and the legislature.
The United National Party is a centre-right political party in Sri Lanka. The UNP has served as the country's ruling party, or as part of its governing coalition, for 38 of the country's 74 years of independence, including the periods 1947–1956, 1965–1970, 1977–1994, 2001–2004 and 2015–2019. The party also controlled the executive presidency from its formation in 1978 until 1994 and again from 2022 to 2024.
Parliamentary elections were held in Sri Lanka on 2 April 2004. The ruling United National Party of Prime Minister Ranil Wickremesinghe was defeated, winning only eighty two seats in the 225-member Sri Lankan parliament. The opposition United People's Freedom Alliance won 105 seats. While this was eight seats short of an absolute majority, the Alliance was able to form a government.
Sri Lanka elects on the national level a head of state – the president – and a legislature. Sri Lanka has a multi-party system, with two dominant political parties. All elections are administered by the Election Commission of Sri Lanka.
The Janatha Vimukthi Peramuna is a leftist political party in Sri Lanka. The party was formerly a revolutionary movement and was involved in two armed uprisings against the government of Sri Lanka: once in 1971 (SLFP), and another in 1987–1989 (UNP). The motive for both uprisings was to establish a socialist state. Since then the JVP has entered mainstream democratic politics and has updated its ideology, abandoning some of its original Marxist policies such as the abolition of private property, and moderating its rhetoric. The JVP has been led by President Anura Kumara Dissanayake since 2014.
The United People's Freedom Alliance was a political alliance in Sri Lanka founded by former Sri Lankan president Chandrika Kumaratunga in 2004 and dissolved by former Sri Lankan President Maithripala Sirisena in 2019.
The Sri Lanka Freedom Party is one of the main political parties of Sri Lanka. It was founded by S. W. R. D. Bandaranaike in 1951 and has been one of the two largest parties in the Sri Lankan political arena since. It first came to power in 1956 and has served as the predominant ruling party on a number of occasions.
The United National Front (UNF), later the United National Front for Good Governance (UNFGG), was a political alliance in Sri Lanka led by the United National Party.
The People's Alliance was a political alliance in Sri Lanka founded by president Chandrika Kumaratunga in 1994. The alliance was dissolved in favor of a new SLFP-led alliance in 2004.
The Jathika Nidahas Peramuna (JNP) or National Freedom Front (NFF) is a political party in Sri Lanka which was formed by ten JVP parliamentarians led by Wimal Weerawansa, as a breakaway group of the Janatha Vimukthi Peramuna (JVP).
The New Democratic Front is a political alliance in Sri Lanka. It was formed as a political party in 1995 after Srimani Athulathmudali, widow of assassinated politician Lalith Athulathmudali, split from the Democratic United National Front.
Ilankai Tamil Arasu Kachchi is a Sri Lankan political party which represents the Sri Lankan Tamil minority in the country. It was originally founded in 1949 as a breakaway faction of the All Ceylon Tamil Congress (ACTC). In 1972, ITAK merged with the ACTC and Ceylon Workers' Congress (CWC) to form the Tamil United Front, which later changed its name to the Tamil United Liberation Front (TULF). ITAK remained dormant until 2004 when a split in the TULF resulted in ITAK being re-established as an active political party. ITAK was the main constituent party of the Tamil National Alliance from 2004 until its dissolution in 2024. As of 2024, the party is the largest Tamil party in Parliament and the third-largest party after the National People's Power and the Samagi Jana Balawegaya.
Munasinghe Kariyawasam Appuhamilage Don Somadasa Gunawardana was a Sri Lankan politician and a former member of Parliament and government minister.
Parliamentary elections were held in Sri Lanka on 17 August 2015, ten months ahead of schedule, to elect 225 members to Sri Lanka's 15th Parliament.
The Joint Opposition was a political alliance formed by a faction of the Sri Lanka Freedom Party (SLFP) alongside several smaller quasi-left-wing parties of Sri Lanka. Between 2015 and 2019, it was the largest opposition group in the Parliament of Sri Lanka, and at its maximum extent the alliance had 52 MPs.
The Sri Lanka People's Front, commonly known by its Sinhalese name Sri Lanka Podujana Peramuna (SLPP), is a political party in Sri Lanka. It was the ruling party in Sri Lanka from 2019 to 2022 and was the largest party in parliament from 2020 to 2024. Previously a minor political party known as the Sri Lanka National Front (SLNF) and Our Sri Lanka Freedom Front (OSLFF), it was relaunched in 2016 as the SLPP and the party became the base for members of the United People's Freedom Alliance loyal to its former leader Mahinda Rajapaksa and the Rajapaksa family.
Parliamentary elections were held in Sri Lanka on 5 August 2020 to elect 225 members to Sri Lanka's 16th Parliament. 16,263,885 people were eligible to vote in the election, 31.95% of whom were young voters.
The Sri Lanka People's Freedom Alliance was a political alliance led by the Sri Lanka Podujana Peramuna formed in 2019. Initially, the alliance consisted of the Sri Lanka Podujana Peramuna (SLPP), the Sri Lanka Freedom Party (SLFP) and fifteen smaller parties.
The Samagi Jana Balawegaya is a political alliance led by Leader of the Opposition Sajith Premadasa. It is the largest opposition coalition in the Parliament of Sri Lanka since 2020.
The 16th Parliament of Sri Lanka was the meeting of the Parliament of Sri Lanka with its membership determined by the results of the 2020 parliamentary election held on 5 August 2020. The parliament met for the first time on 20 August 2020 and was dissolved on 24 September 2024.
