Reformist Party may refer to:

Enlightenment Party, a defunct political party in Korea Kaishintō, a defunct political party in Japan Kakushintō, a defunct political party in Japan Reformist Party (Portugal), a defunct political party in Portugal (1920s) Reformist Party (Portugal, 1868), a defunct political party in Portugal (1868–1876) Reformist Party (Serbia), a minor political party in Serbia Reformist Party (Spain), a defunct political party in Spain Reformist Party ORA, a defunct political party in Kosovo

See also Reform Party (disambiguation)