Raphael Lotilla

Raphael Lotilla
33rd Secretary of Environment and Natural Resources
Ad interim
Assumed office
May 23, 2025
PresidentBongbong Marcos
Preceded byToni Yulo-Loyzaga
7th and 13th Secretary of Energy
In office
July 11, 2022  May 23, 2025
PresidentBongbong Marcos
Preceded byAlfonso Cusi
Succeeded bySharon Garin (OIC)
In office
March 22, 2005  July 18, 2007
PresidentGloria Macapagal Arroyo
Preceded byVincent S. Pérez
Succeeded byAngelo Reyes
Personal details
Born (1958-06-16) June 16, 1958
Sibalom, Antique, Philippines
Alma materUniversity of the Philippines Diliman (B.S., B.A., LL.B)
University of Michigan (LL.M)
OccupationProfessor, businessman, government official
ProfessionLawyer

Raphael Perpetuo "Popo'" Mercado Lotilla (born June 16, 1958) is a Filipino lawyer, businessman, and government official serving as the 33rd secretary of environment and natural resources (ad interim, pending Commission on Appointments approval) since 2025, under President Bongbong Marcos. He previously served as the 7th and 13th secretary of energy under Presidents Gloria Macapagal Arroyo (2005–2007) and Bongbong Marcos (2022–2025), respectively.