Chasen may refer to:Chasen (surname) Chasen (band), Christian rock band from Greenville, South Carolina, USA ChaSen, morphological parser for the Japanese language Chasen's, restaurant in Beverly Hills, California, USA Chasen Kanno, American College of Sports Medicine certified personal trainer, Hawaii, USA Chasen's mountain pit viper, venomous snake found in Borneo Chasen, a bamboo whisk used in Japanese tea ceremony. Chasen Shreve, American baseball player Chasen Hines, American football player