Brandi Marie Carlile (born June 1, 1981) is an American singer-songwriter and producer. Her music spans many genres, including folk rock, alternative country, Americana, and classic rock.

Born in Ravensdale, Washington, a rural town southeast of Seattle, Carlile dropped out of high school to pursue a career in music. As of 2021, Carlile has released seven studio albums. Her debut major label album, Brandi Carlile (2005), was released to critical acclaim. Carlile garnered wider recognition with her 2007 single, "The Story", from her album of the same name. Carlile later released Give Up the Ghost (2009), Bear Creek (2012), The Firewatcher's Daughter (2015), By the Way, I Forgive You (2018), and In These Silent Days (2021).

Carlile has received ten Grammy Awards and earned 27 Grammy nominations, including three for her work as a songwriter on Tanya Tucker's album While I'm Livin' (2019). Carlile was the most nominated woman at the 61st Annual Grammy Awards; she received six nominations, including nominations for Album of the Year (By the Way, I Forgive You), Record of the Year and Song of the Year ("The Joke"). In 2019, Carlile formed an all-female quartet called the Highwomen with Amanda Shires, Maren Morris, and Natalie Hemby. The Highwomen released their self-titled debut album in 2019 to critical acclaim and commercial success, winning the Grammy Award for Best Country Song for the track "Crowded Table" in 2021.

Carlile has received two Emmy Awards. In 2022, Carlile won her first Children's and Family Emmy Awards for Outstanding Short Form Program in the TV series We the People. In 2023, she received her second Emmy for Outstanding Original Song for a Preschool Program in the YouTube series, "Jam Van".

Carlile has been involved in activism and fundraising on various issues, including humanitarian aid, COVID-19 relief, racial justice, and LGBT rights.