Crystal (surname)

Crystal (also spelt Chrystall) is a surname. Notable people with the surname include:

• Ben Crystal (born 1977), British actor, writer and producer
• Billy Crystal (born 1948), American comedian and actor
• David Crystal (born 1941), British linguist and author
• Lillian Chrystall (1926–2022), New Zealand architect
• Ralph Crystal, American psychologist, professor, and author