The 2020 Kimanis by-election is a by-election held on 18 January 2020 for the Dewan Rakyat seat of Kimanis. The seat was declared vacant after the Federal Court on 2 December 2019 upheld the Election Court's ruling earlier on 16 August, nullifying the sitting Member of Parliament (MP), Anifah Aman's victory in the 2018 general election (GE14). Anifah was the former Minister of Foreign Affairs from 2009 to 2018 and formerly a member of United Malays National Organisation (UMNO) part of the Barisan Nasional (BN) coalition until he left to become an independent, despite the fact that he had been a 4-term MP for Kimanis since 2004 and had just retained the seat under BN in the 2018 election a few months prior.