Chuck Negron, founding member of ‘Three Dog Night’ who was once engaged in drugs, dies at 83, cause of death revealed; details inside

Chuck Negron dies: Chuck Negron, a founding member of the rock band Three Dog Night, passed away at the age of 83 on Monday (February 2, 2026). His contribution to the band, which formed and gained popularity during the 60s, was immense. His lead vocals powered a string of hits, including “Joy to the World,” “One,” and “An Old Fashioned Love Song,” for one of the top rock acts of the late 1960s and early '70s.

Negron is survived by his wife, Ami Albea Negron, and five children, including Berry Oakley Jr., the son of Allman Brothers Band bassist Berry Oakley, who was killed in a 1972 motorcycle accident, as reported by news agency AP.

Negron was for a time married to Julia Negron, the younger Oakley's mother, and helped raise infant Berry Jr. In 1967, Negron joined Danny Hutton and Cory Wells to form Three Dog Night, a vocal trio with roots in R&B, rock ‘n’ roll, and urban doo-wop. They found success two years later with their first million-selling single, “One,” written by Harry Nilsson.

Chuck Negron's cause of death

According to his publicist, Zach Farnum, he died of complications from heart failure and chronic obstructive pulmonary disease at his home in the Studio City neighborhood of Los Angeles, AP reported.

Negron also sang as lead with the rock band

Negron also sang lead on “Easy To Be Hard” and “The Show Must Go On.” The band's other hits include "Black and White," "Mama Told Me (Not to Come)," "Never Been to Spain," and "Shambala."

In December 1972, the band hosted and performed on the inaugural edition of Dick Clark’s “New Year’s Rockin’ Eve.” By 1975, album sales had declined, and the band had its last Billboard Hot 100 hit with “Til the World Ends.” Internal strife fractured the group, and it fell apart the next year.

In 1981, the group reunited, but Negron was dismissed in late 1985 because of recurring drug issues.

Negron engaged in drugs

Negron engaged in heavy drug use during the band's quick ascension to the top of the charts. According to AP, he spent his fortune on drugs and even ended up on Los Angeles' Skid Row for a time.

Following multiple stints in rehab, he became sober in 1991 and went on to have a successful solo career, releasing seven albums between 1995 and 2017. His 1999 book, “Three Dog Nightmare,” detailed his ups and downs. After decades of estrangement between him and Hutton, the two men reconciled. Hutton and Michael Allsup are the lone surviving members.

Chuck Negron: Early Life and COPD

Born Charles Negron II on June 8, 1942, he grew up in the Bronx singing in doo-wop groups from an early age. His parents divorced when he was 2. He was recruited by California State University to play basketball, which brought him to Los Angeles, where he began working in the music industry.

In his later years, Negron toured through chronic COPD for three decades. The COVID-19 pandemic sidelined him permanently. According to the WHO, chronic obstructive pulmonary disease (COPD) is a common lung disease causing restricted airflow and breathing problems. It is sometimes called emphysema or chronic bronchitis.