Bisaya
Tutong 1
Collection of words in English and translation in Ida'an, Bisaya (Borneo) and Adang Murut (Lun Bawang) in 1860 by Spencer St.John
Region	Brunei, Sarawak
Native speakers	60,000 (2007)[1]
Language family	Austronesian Malayo-Polynesian Western Indonesian? Greater North Bornean? North Bornean Sabahan Southwest Dusunic–Paitanic Bisaya–Lotud–Dusunic? Bisaya–Lotud Bisaya
Language codes
ISO 639-3	bsb
Glottolog	brun1245

Bisaya, also known as Southern Bisaya, Brunei Bisaya, Brunei Dusun or Tutong 1, is a Sabahan language spoken in Brunei and Sarawak, Malaysia.

• Kaipuleohone's Robert Blust collection includes materials on Bisaya.