Santana is an American rock band formed in San Francisco in 1966 by Mexican-born guitarist Carlos Santana. The band has undergone various recording and performing line-ups in its history, with Santana being the only consistent member. After signing with Columbia Records, the band's appearance at the Woodstock Festival in 1969 increased their profile, and they went on to record the commercially successful and critically-acclaimed albums Santana (1969), Abraxas (1970), and Santana III (1971). These were recorded by the group's "classic" line-up, featuring Gregg Rolie, Michael Carabello, Michael Shrieve, David Brown, and José "Chepito" Areas. Hit songs of this period include "Evil Ways", "Black Magic Woman", "Oye Como Va", and the instrumental "Samba Pa Ti".

Following a change in line-up and musical direction in 1972, the band experimented with elements of jazz fusion on Caravanserai (1972), Welcome (1973), and Borboletta (1974). The band reached a new peak of critical and commercial success with their eighteenth album Supernatural (1999), which included the Billboard Hot 100-number one singles "Smooth" (featuring Rob Thomas) and "Maria Maria" (featuring The Product G&B). The album peaked atop the charts in eleven countries, and sold 12 million copies domestically. In 2014, the "classic" line-up reunited for Santana IV (2016) and the group continue to perform and record.

Santana is one of the best-selling groups of all time with over 47 million certified albums sold in the US, and an estimated 100 million sold worldwide. Its discography includes 25 studio albums, 14 of which reached the US top 10. In 1998, the line-up of Santana, Rolie, Carabello, Shrieve, Brown, and Areas was inducted into the Rock and Roll Hall of Fame. In 2000, the band won eight Grammy Awards in one night, a record tied with Michael Jackson, and three Latin Grammy Awards.