Chloë Alper (born 13 September 1981) is a British singer-songwriter, vocal arranger and multi-instrumentalist. She began her music career in 1996 with Riot grrrl punk band Period Pains and is now a member of the English rock band James and is credited with additional vocal arrangements on their 2024 studio album Yummy, which reached number one in the UK's Official Albums Chart Top 100. Alper is also a founding member of the British new prog rock group Pure Reason Revolution.
