Hallie Olivere

Hallie Olivere Biden (born July 1973) is an American school counselor from Wilmington, Delaware, and a member of the Biden family through her marriage to Joseph R. "Beau" Biden III, the eldest son of U.S. President Joe Biden. She grew up in the same community as the Bidens, with her mother maintaining a longtime friendship with Joe Biden, and later worked in education and non-profit roles.

Olivere married Beau Biden in 2002, and the couple had two children: daughter Natalie Naomi (born 2004) and son Robert Hunter (born 2006). Beau Biden, then Delaware's Attorney General, died of glioblastoma in 2015 at age 46, leaving Olivere to raise their young children amid family grief. In the years following, she began a romantic relationship with Hunter Biden, Beau's younger brother, which started around 2017 and ended in 2019; the involvement, while receiving some family endorsement, attracted scrutiny for its familial proximity and overlap with Hunter's personal struggles.

Hallie Olivere was born on July 6, 1973, in Greenville, Delaware, to Louis Ronald "Ron" Olivere and Joan Berger Olivere. Her mother, Joan, was Jewish, while her father was not Jewish, creating a mixed-faith family environment.