万博（葡萄牙语：Huambo）位于安哥拉中部本格拉铁路沿线，旧称新里斯本，是万博省的首府。

万博属副热带气候，为比耶高原最高点，海拔约为1500m 雨季为10月至隔年4月，5月至9月则为旱季，由于位居地势较高，万博的温度四季如春，年雨量也十分充足，约为1500毫米，而万博的气温仅较东南方2000公里的普利托里亚高出一点点。

Huambo, formerly Nova Lisboa (English: New Lisbon), (1928-1975), is the capital of the province of Huambo in Angola. The city is located about 220 km E from Benguela and 600 km SE from Luanda. The city is the second largest in Angola, after the capital city, Luanda. Huambo is a main hub on the Caminho de Ferro de Benguela (CFB) (the Benguela Railway), which runs from the port of Lobito to the Democratic Republic of the Congo's southernmost province, Katanga. Huambo is served by the Albano Machado Airport (formerly Nova Lisboa Airport).