The Macau Legislative Assembly Building (; Portuguese: 1=Prédio da Assembleia, Macau) is the home of the Legislative Assembly of Macau and various government offices in Macau. The building is located in Sé, Macau, China.
Construction began in 1998 and was completed in 1999 for the handover. The building is triangular in shape and overlooks Nam Van Lake and within the Cathedral Parish. The assembly's hall overlooks the lake at the rear. The building is also home to:
The building was built by local architect Mario Duarte Duque, who also designed the Superior Court of Macau Building built next door.
Prior to the handover in 1999, the Assembly sat at the historic Leal Senado Building.