Lou Leon Guerrero
Guamanian politician

Lourdes Aflague "Lou" Leon Guerrero (born November 8, 1950) is a Guamanian politician and former banking executive, lobbyist, and nurse who has served as the ninth governor of Guam since 2019. A member of the Democratic Party, Guerrero is the first woman to serve in the position. Leon Guerrero had served in the Guam Legislature from 1995 to 1999 and again from 2001 to 2007. From 2007 to 2017, Leon Guerrero was president and CEO of the Bank of Guam.
Born and raised in Guam, Leon Guerrero received her B.S. in Nursing from Cal State Los Angeles and a MPH from the University of California, Los Angeles. Leon Guerrero worked as a nurse in California and Guam, eventually becoming president of the Guam Nurses Association. In this role, she opposed efforts to outlaw abortion on the island. Leon Guerrero won election to the Guam legislature in 1994, serving two terms before unsuccessfully running for lieutenant governor in 1998. She went onto serve in the Guam legislature again from 2001 to 2007, before leaving public service to work in the private sector until 2017.
Leon Guerrero re-entered politics to mount a campaign for governor of Guam in the 2018 gubernatorial election.
The public source identifies “Lou Leon Guerrero” as guamanian politician. This brief keeps that definition visible, then builds a research path around Leon, Guerrero and Guamanian.
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Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Aug 7, 2026. The linked authority identifier is Q21066675. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1950, 2019, 1995 and 1999.
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This entry incorporates text from “Lou Leon Guerrero” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.