Most Ven. Matara Sri Nanarama Maha Thera (December 11, 1901 – April 30, 1992) (spelled Ñāṇārāma in Pali, sometimes called Gnanarama in Sinhala, Sinhala: අති පූජ්ය මාතර ශ්රී ඤාණාරාම මහා ථේර) was an influential Sri Lankan meditation master, scholar and forest monk of the 20th century.