The United Progressive Kinabalu Organisation (Malay: Pertubuhan Kinabalu Progresif Bersatu; abbrev: UPKO) is a multiracial political party based in Sabah, Malaysia. The party was rebranded from its previous party's name, United Pasokmomogun Kadazandusun Murut Organisation using the same UPKO acronym; which was a widely known Kadazan-Dusun-Murut based party in 2019. The party had earlier been renamed once before in 1999 from its initial 1994 formation name of Sabah Democratic Party. In August 2021, UPKO has officially joined the Pakatan Harapan (PH) coalition as a component party.