Ambrosia is an American rock band formed in Los Angeles, California in 1970. Ambrosia had five top 40 hit singles released between 1975 and 1980, including the top 5 hits "How Much I Feel" and "Biggest Part of Me", and top 20 hits "You're the Only Woman (You & I)" and "Holdin' on to Yesterday". Most of the original band members have been active with the group continuously since their 1989 reformation to the present day, with the notable exception of original guitarist and lead vocalist David Pack who left in 2000.

Ambrosia currently tours internationally and has worked in the past and present with Alan Parsons, Bruce Hornsby, Bill Champlin, Michael McDonald and Peter Beckett among other notable artists.