Movement 21 (, M21) is a Dutch local political party in the special municipality of Bonaire.
Movement 21 was founded on 1 October 2021 by independent island councillor Daisy Coffie. Coffie had been a member of the Bonaire People's Movement (MPB) group in the island council of Bonaire since the 2015 election, but left the party in September 2020 following an internal dispute.
Movement 21 describes itself as "social liberal" and "a centrist, progressive movement". The party participated in the 2023 island council election and electoral college election, winning one seat in both the island council and the electoral college for the Senate. In the run-up to the 2025 Dutch general election, the party issued an election recommendation for Volt because of its proposals that would contribute to a more equal and respectful relationship between the European and Caribbean parts of the Kingdom of the Netherlands.