Jerome Adonis

Jerome Adonis
Adonis at the Senate announcement of Makabayan for the 2025 Philippine general election.
Chairperson of Kilusang Mayo Uno
Assumed office
June 30, 2025
Preceded byElmer Labog
Secretary-General of Kilusang Mayo Uno
In office
August 29, 2015 – June 30, 2025
Preceded byRoger Soluta
Succeeded byMary Ann Castillo
Personal details
BornRonald Mangampo Adonis
(1972-02-27) February 27, 1972
PartyMakabayan
Other political
affiliations
Kilusang Mayo Uno
ChildrenNadine Lynn Labayo
OccupationLabor leader, activist
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Ronald Mangampo "Jerome" Adonis (born February 27, 1972) is a Filipino trade union and labor activist. Since 2025, he has been serving as the national chairperson of Kilusang Mayo Uno (KMU), the largest trade union in the country. He ran under Makabayan in the 2025 Philippine Senate election.