Reynato Puno, Filipino lawyer and jurist, 22nd Chief Justice of the Supreme Court of the Philippines
Reynato Puno y Serrano, KGCR (Filipino: Reynato Serrano Puno; born May 17, 1940) is a Filipino jurist. He served as the 22nd Chief Justice of the Supreme Court of the Philippines from December 8, 2006 by President Gloria Macapagal Arroyo until his mandatory retirement on May 17, 2010. Puno had initially been appointed to the Supreme Court as an Associate Justice on June 28, 1993.

Puno was appointed on January 23, 2018 as the chairperson of the Consultative Committee to Review the 1987 Constitution by virtue of Executive Order No. 10.