Dayang

Dayang may refer to:

• Dayang (honorific), a Bruneian honorific
• a dialect of Sema language, a Sino-Tibetan language
• Dayang Jingxuan, a Buddhist monk during the Song dynasty of China
• Dayang Island, an island in Johor, Malaysia
• Dayang newt, a species of Salamander
• Dayang Motorcycle, a division of Dayun Group
• Dayang, the indigenous name of the heath mouse