Sumanasiri Mallawarachchi Don, popularly known as Milton Mallawarachchi, was a Sri Lankan singer and musician. One of the most respected singers in Sri Lankan music history, Mallawarachchi was a trending act in Sri Lanka for more than a decade, performing nearly a total of 850 songs with over 35 albums. He is also known to be a music composer for most of his songs, a film play-back singer for the silver screen, a talent tabla and sitar player.