National Party or Nationalist Party can refer to several political parties, including:

• Australia - National Party of Australia, Nationalist Party of Australia
• Bangladesh - Bangladesh Nationalist Party, National Party, National Party (Manju), National Party (Naziur)
• Bohemia - National Party
• Britain - British National Party, Cornish Nationalist Party, Constitutional Movement
• Canada - National Party of Canada (defunct) Parti national (Québec; defunct) Parti nationaliste du Québec (defunct)
• Republic of China - the Kuomintang
• Grenada - New National Party
• Honduras - National Party
• India - Nationalist Congress Party
• Isle of Man - Manx National Party
• Ireland - Nationalist Party
• Jamaica - People's National Party
• Kyrgyzstan - Kyrgyz National Party
• Lesotho - Basotho National Party, Progressive National Party
• Malaysia - Sarawak National Party
• Malta - Nationalist Party
• New Zealand - New Zealand National Party
• Pakistan - Awami National Party , Baluch National Party (Mengal) , Baluch National Party (Awami) , Pakistan National Party
• Papua New Guinea - National Party
• Philippines - Nacionalista Party (Philippines)
• Poland - Stronnictwo Narodowe (historic)
• Samoa - Samoa National Party
• Scotland - Scottish National Party
• Seychelles - Seychelles National Party
• Slovakia - Slovak National Party
• Slovenia - Slovene National Party
• South Africa - National Party, now New National Party
• South Korea - Grand National Party
• Spain - EAJ/PNV (Basque National Party)
• Sri Lanka - United National Party
• Suriname - National Party of Suriname
• Thailand - Thai Nation Party
• Uruguay - National Party
• Wales - Plaid Cymru
• Zambia - National Party

See also: National Liberal Party, National Democratic Party, National Socialist Party, nationalism