Ring Hindu, Kali Yuga (aksara Bali: khaliyugha; Sanskrit: कलियुग, romanized: kaliyuga, lit. 'masan Kali') punika masan sané ungkur saking petang masan (utawi periode utawi yuga sané kamargiang ring guminé manados wagian saking 'iteran yuga' (a.c. mahayuga) kanikayang ring Pustaka Hindu.[1] Yuga tiosan punika Satya/Krita Yuga, Tréta Yuga, miwah Dwapara Yuga. "Kali" saking Kali Yuga maartos "paselisihan", "parengkehan", "paiyegan" utawi "pasiatan".
Mawit Sumber Purana,[2] Krishna budal minandain ungkur Dwapara Yuga miwah kakawitin nyané Kali Yuga, sané mapinanggal 17/18 Pébruari 3102 BCE.[3]
(1.18.6) Ring rahina punika, miwah ri kala [Krishna] medal saking gumi, ring rahina punika Kali puniki, sumber-sumber adharma, (ring guminé), ngeranjing meriki.
(5.38.8) Taru Parijata munggah ring swargan, miwah ring rahina sané pateh Hari [Krishna] medal saking guminé, aab Kali maraga kulem tedun.
(2.103.8) Ring rahina Krishna medal saking gumi miwah lunga nuju swargan punika Kali Yuga, sareng galah antuk paragan nyané kaatur.