Bua or BUA may refer to:
Buakaw Banchamek aka Buakhao (Thai meaning, "white lotus", (Thai: บัวขาว บัญชาเมฆ, born May 8, 1982) is a Thai welterweight Muay Thai kickboxer, who formerly fought out of Por.
Buakea is a genus of moths of the Noctuidae family.
Bua F.C. is a Fijian football team playing in the second division of the Fiji Football Association competitions.
Bual is a Barangay in Midsayap, North Cotabato.
Buaneh (Persian: بوانه, also Romanized as Būāneh) is a village in Bilavar Rural District, in the Central District of Kamyaran County, Kurdistan Province, Iran.
Bua Tum is a subdistrict (tambon) in So Phisai District, in Bueng Kan Province, north-eastern Thailand.
BUAA Poison Bee (Du-Feng or Dufeng, 毒蜂) is a series of Chinese unmanned aerial vehicles (UAVs) developed by Beijing University of Aeronautics and Astronautics UAV Design Research Institute (北京航天航空大学无驾驶飞行器设计研究所) of Beihang University (BUAA).
Buabad (Persian: بواباد, also Romanized as Būābād; also known as Behābād and Bovārā) is a village in Momenabad Rural District, in the Central District of Sarbisheh County, South Khorasan Province, Iran.
Buariki is the largest island in the Aranuka atoll of the Gilbert Islands in the Republic of Kiribati.