Atiśa Dipankara Shrijnana (Bengali: অতীশ দীপঙ্কর শ্রীজ্ঞান Ôtish Dipôngkor Srigên, IAST: Dīpaṃkara- śrījñiāna Atiśa; Chinese: 燃燈吉祥智; pinyin: Rándēng Jíxiángzhì) (980–1054 CE) was a Buddhist teacher from the Pala Empire who, along with Konchog Gyalpo and Marpa, was one of the major figures in the establishment of the Sarma lineages in Tibet after the repression of Buddhism by King Langdarma (Glang Darma).

Atisha is most commonly said to have been born in the year 980 in Vajrayogini village^{[citation needed]} in Bikrampur, the northeastern region of Bengal (located in modern day Bangladesh). His homestead in the village is still known to the local people as the "Ponditer bhita" (the homestead of the Pundit - a learned man). The exact years of his birth and death are widely disputed. Some sources indicate that Atisha was born in 982 and died in 1054, while more recent studies contend that his life began in 980 and ended in 1052.^{[citation needed]} In any case, it is unanimously recognised that Atisha lived to the age of seventy-two. It is noteworthy that, while no direct connections can be made to the birth of Atisha, the year 980 also saw a major power shift in Bengali politics as the resurgent Pala dynasty seized control of the region, disposing of the incumbent Kamboja rulers. Atisha was allegedly born into royalty, and it would be intriguing to know whether his royal status stemmed from one of these two contemporaneous contending powers.