Dahanayake
Dahanayake is a family name that may refer to :
- Demintha Dahanayake (* 1986), Sri Lankan cricketer
 - Subodha Dahanayake (* 1990), Sri Lankan badminton player
 - Vijayananda Dahanayake (1902–1997), Sri Lankan politician
 
Dahanayake is a family name that may refer to :