| Country | Major Political Parties (Current & Important) |
| United States (USA) | Republican Party, Democratic Party |
| United Kingdom (UK) | Conservative Party, Labour Party, Liberal Democrats, Scottish National Party (SNP) |
| France | Renaissance (formerly La République En Marche!), National Rally (formerly National Front), Socialist Party, The Republicans |
| Germany | Christian Democratic Union (CDU), Christian Social Union (CSU), Social Democratic Party (SPD), Alliance 90/The Greens, Free Democratic Party (FDP), Alternative for Germany (AfD) |
| Russia | United Russia, Communist Party of the Russian Federation (CPRF), Liberal Democratic Party of Russia (LDPR), A Just Russia |
| China | Communist Party of China (CPC/CCP) (only ruling party) |
| Japan | Liberal Democratic Party (LDP), Constitutional Democratic Party (CDP), Komeito |
| India | Bhartiya Janata Party (BJP), Indian National Congress (INC), Aam Aadmi Party (AAP), Communist Party of India (CPI), Communist Party of India (Marxist) [CPI(M)], National People’s Party (NPP), Nationalist Congress Party (NCP), Shiv Sena, Dravida Munnetra Kazhagam (DMK), All India Trinamool Congress (AITC/TMC), Telugu Desam Party (TDP), Janata Dal (United) [JD(U)], Rashtriya Janata Dal (RJD), Samajwadi Party (SP), Bahujan Samaj Party (BSP), Biju Janata Dal (BJD) |
| Pakistan | Pakistan Muslim League (N) [PML-N], Pakistan Peoples Party (PPP), Pakistan Tehreek-e-Insaf (PTI), Muttahida Qaumi Movement (MQM) |
| Bangladesh | Bangladesh Awami League, Bangladesh Nationalist Party (BNP), Jatiya Party |
| Nepal | Communist Party of Nepal (Unified Marxist–Leninist) [CPN-UML], Nepali Congress, Communist Party of Nepal (Maoist Centre) |
| Sri Lanka | Sri Lanka Podujana Peramuna (SLPP), United National Party (UNP), Sri Lanka Freedom Party (SLFP), Samagi Jana Balawegaya (SJB) |
| Israel | Likud, Yesh Atid, National Unity, Shas, United Torah Judaism, Religious Zionism |
| Iraq | Ba’ath Party (historically important), Kurdistan Democratic Party (KDP), Patriotic Union of Kurdistan (PUK) |
| Australia | Australian Labor Party (ALP), Liberal Party of Australia, National Party of Australia |
| South Africa | African National Congress (ANC), Democratic Alliance (DA), Economic Freedom Fighters (EFF), Inkatha Freedom Party (IFP) |
| Canada | Liberal Party of Canada, Conservative Party of Canada, New Democratic Party (NDP), Bloc Québécois |
| New Zealand | Labour Party, National Party, Green Party |
| Brazil | Workers’ Party (PT), Liberal Party (PL) |
| Turkey | Justice and Development Party (AK Party), Republican People’s Party (CHP) |
