The Democratic Alliance was a leftist party in the Philippines in the 1946 election, primarily former members of the Partido Komunista ng Pilipinas (Communist Party of the Philippines). Most supported Sergio Osmeña and the Nacionalista Party against Manuel Roxas and the Nacionalista Party (Liberal wing) (now the Liberal Party) during the 1946 presidential elections. Five of the six Democratic Alliance candidates were allowed to take their seats later, after the amendment was approved.