Time 100 (sau da yawa akan kawata shi kamar haka TIME 100) jerengen jeri ne na fitattun mutane masu tasiri 100 a kowace shekara a duniya, wanda mujallar yada labarai ta taraiyar American Time ke tattarawa. An fara bugawa a cikin 1999 sakamakon muhawara a tsakanin masana ilimi na Amurka, 'yan siyasa, da' yan jaridu, yanzu jerin abubuwan da aka gabatar duk shekara ne. Bayyana akan jerin galibi ana ganin girmamawa ne, kuma Lokaci ya tabbatar da cewa an san masu shigo da fice don canza duniya, komai la’akari da sakamakon ayyukan su. Jerin sunayen masu fa'ida na ƙarshe waɗanda zaɓaɓɓen Lokaci ya zaɓa na musamman, tare da nadin suna fitowa ne daga tsofaffin ɗalibai na Lokaci 100 da kuma ma'aikatan marubutan ƙasa. Wanda ya lashe zaben mai karatu ne kawai, wanda aka gudanar kwanaki kafin a bayyana jerin sunayen mutane, manyan jama'a ne suka zaba. Ana gudanar da bikin tunawa da shekara-shekara a Manhattan, New York. A shekara ta 2004, Editocin Time sun gano "ababe uku mabanbanta na inganci" a lokacin da za'a zaba mutanen da za a jera.