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Ernesto Fonseca Carrillo

b. 1942

Mexican drug lord

Drug traffickerDrug lord
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About Ernesto Fonseca Carrillo

Born 1942. Ernesto Fonseca Carrillo is a Mexican drug trafficker and drug lord, known for Illegal drug trade.

Ernesto Fonseca Carrillo (August 1, 1930), commonly referred to by his alias Don Neto, is a Mexican drug lord and former leader of the Guadalajara Cartel, a defunct criminal group based in Jalisco. He headed the organization alongside Miguel Ángel Félix Gallardo, and Rafael Caro Quintero. Fonseca Carrillo was involved with drug trafficking since the early 1970s, primarily in Ecuador, and later moved his operations to Mexico.

Fonseca is the uncle of former JuĂĄrez Cartel leader, Amado Carrillo Fuentes.

Early life Ernesto Fonseca Carrillo was born in Badiraguato, Sinaloa. Sources disagree on his exact date of birth. According to the Drug Enforcement Administration (DEA), he was born in 1942. Other sources say he was born on August 1, 1930. His son, Gilberto Fonseca Caro was shot and killed on February 13, 1983, outside the Arena Coliseo in Tijuana following a boxing match.

Drug trafficking Fonseca and other narcotics traffickers created and operated El BĂșfalo (The Buffalo), a ranch in Chihuahua which is one of the largest marijuana plantations in history by square footage.

Charges and arrest The United States Drug Enforcement Administration (DEA) in 1982 indicted Fonseca in a money laundering operation in San Diego. Prior to the DEA receiving permission to wiretap the phones where Fonseca was thought to be hiding, Fonseca fled back to Mexico. On April 7, 1985, Fonseca was located in Puerto Vallarta by the Mexican Army, his villa was surrounded, and he surrendered. with about nine years remaining on his 40-year sentence.

In media Fonseca-Carrillo is portrayed in Narcos: Mexico by JoaquĂ­n CosĂ­o.

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Important facts

Birth century
Occupation
Drug trafficker, Drug lord
Nationality
Known for
Illegal drug trade
Employers
Guadalajara Cartel
Also known as
Don Neto

Family & relationships

Partner
Amado Carrillo Fuentes
Partner
Miguel Ángel Félix Gallardo
Partner
Rafael Caro Quintero

People in Ernesto Fonseca Carrillo's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Ernesto Fonseca Carrillo's

Frequently asked questions

Who is Ernesto Fonseca Carrillo?

Mexican drug lord

When was Ernesto Fonseca Carrillo born?

Ernesto Fonseca Carrillo was born on 26 February 1942 in Santiago de los Caballeros.

What is Ernesto Fonseca Carrillo's occupation?

Ernesto Fonseca Carrillo is a drug trafficker and drug lord.

What is Ernesto Fonseca Carrillo known for?

Ernesto Fonseca Carrillo is known for Illegal drug trade.

What nationality is Ernesto Fonseca Carrillo?

Ernesto Fonseca Carrillo is Mexican.

Sources & further reading

· Wikipedia: Ernesto Fonseca Carrillo

· Wikidata: Q5394172

· DBpedia: Ernesto Fonseca Carrillo

Cite this page

APA: Biography.guide. (2026). Ernesto Fonseca Carrillo. https://biography.guide/ernesto-fonseca-carrillo/

MLA: "Ernesto Fonseca Carrillo." Biography.guide, https://biography.guide/ernesto-fonseca-carrillo/.

Chicago: "Ernesto Fonseca Carrillo." Biography.guide. https://biography.guide/ernesto-fonseca-carrillo/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

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