Melissa Kounnas is an Australian actress and television presenter, best known for her role in the children's television series Professor Poopsnaggle and His Flying Zeppelin as Robyn. She was a host on Seeing Is Believing. She is a television presenter for infomercials such as Guthy Renker on morning television.
Kounnas has appeared in the television series E Street and A Country Practice, and the movie Dating the Enemy.
Her brother is actor and television presenter Mark Kounnas.