Kassis is a surname. Notable people with the surname include:

Kyriakos D. Kassis (1946–2025), Greek poet and painter Nabeel Kassis (born 1945), Palestinian academic and politician Nick Kassis (born 1988), Lebanese rugby league footballer Randa Kassis (born 1970), Franco-Syrian politician Reem Kassis (born 1987), Palestinian writer and author

References