布城联邦直辖区（马来语：Wilayah Persekutuan Putrajaya；英语：Federal Territory of Putrajaya；爪夷文：ڤوتراجاي，原名Prang Besar；简称布城、Putra或Putrajaya）旧译布特拉再也 、太子城，是政府创建的新市镇，也是马来西亚的行政首都和政府所在地，于2001年2月1日成为马来西亚的第三个联邦直辖区。它位于马来半岛西南部，居于吉隆坡市与吉隆坡国际机场之间，相距两地各约40公里。整个城市面积广阔，山林起伏，宏伟壮观，其中70%是绿地，红花绿叶相映，环境清幽宜人。它也是马来西亚计划中的新行政首都，经过近6年的规划建设，现已是颇具规模的一座现代化新兴城市，也成为马来西亚一处最新的旅游景点。马来西亚首相署和政府各部已迁入布城办公，住宅区、商业区、文化、休闲设施和交通体系已基本配套。

Putrajaya is a planned city, 25 km south of Kuala Lumpur, that serves as the federal administrative centre of Malaysia. The seat of government was shifted in 1999 from Kuala Lumpur to Putrajaya, due to overcrowding and congestion in the Kuala Lumpur area. Nevertheless, Kuala Lumpur remains Malaysia's national capital, being the seat of the King and Parliament, as well as the country's commercial and financial centre. Putrajaya was the brainchild of former Prime Minister Tun Dr Mahathir Mohammad. In 2001, Putrajaya became Malaysia's third Federal Territory after Kuala Lumpur and Labuan.