Krystal (born Chrystal Soo Jung), Korean-American pop singer
Krystal Meyers, American Christian singer
Krystal Harris, American pop singer JolinaMarie B. "Krystal" Reyes, Filipina actress
Krystal Forscutt, Australian reality TV personality ("Big Brother")
Krystal Marie Ball, American TV personality
Krystal Davis, American singer
Krystal Forgesson, New Zealand field hockey player
Krystal Ladawn Covel Sandubrae aka Krystal Keith, American country music singer and daughter of singer TobyKeith
Krystal Weedon, character in "The Casual Vacancy", a novel by J. K. Rowling
Krystal Carey, character on TV soap "All My Children"
Krystal McCloud, fox in video game "StarFox"
Krystal, character on Australian soap "Neighbours"