Fayu

Fayu may refer to:
 * Fayu Atoll, also known as East Fayu, an atoll in Chuuk State, Micronesia
 * Piagailoe Atoll, also known as West Fayu, an atoll in Yap State, Micronesia
 * Fayu people in Western New Guinea
 * Fayu language
 * Fayu Temple, one of three major temples in Mount Putuo, Zhejiang province, China