Bernadine Rose Senanayake, JP, UM (known as Rosy Senanayake) (née Ramanayake; born 5 January 1958) is a Sri Lankan politician, a former beauty queen and also an activist. She is the current Mayor of Colombo, and former Prime Minister's Spokesperson and the Deputy Head of the Prime Minister's Office for Ranil Wickramasinghe. She has been an activist on several issues and an active figure in the opposition gaining much limelight.