Sonal Nethaka Dahanayaka, known professionally as Sonal Dahanayaka, is a Sri Lankan public figure and celebrity whose work spans entrepreneurship, music, literature, film, digital media, technology, and software development. He has worked as an entrepreneur, artist, musician, disc jockey, composer, record producer, author, writer, researcher, web developer, actor, screenwriter, film producer, film director, and content creator. His work includes music releases, literary and research publications, film and digital projects, and software-related work developed in Sri Lanka and for international audiences.