Lindsey Adams Buckingham (born October 3, 1949) is an American guitarist, singer, composer and producer, most notable for being a member of the musical group Fleetwood Mac. Aside from his tenure with Fleetwood Mac, Buckingham has also released five solo albums and a live album. He is married to photographer Kristen Messner and has three children. As a member of Fleetwood Mac, he was inducted into the Rock and Roll Hall of Fame in 1998.

Born in Palo Alto, California, Buckingham was the third and youngest child of Rutheda (née Elliott) and Morris Buckingham. He had two older brothers, Jeff and Greg. Growing up in the Bay Area community of Atherton, California, Buckingham and his brothers were encouraged to swim competitively. Though Buckingham dropped out of athletics to pursue music, his brother Greg went on to win a silver medal at the 1968 Olympics in Mexico City.

Buckingham's first forays into guitar playing took place on a toy Mickey Mouse guitar, playing along to his brother Jeff's extensive collection of 45s. Noticing his talent, Buckingham's parents bought their son a $35 Harmony guitar.