Greatest Hits – Volume I & Volume II is the first greatest hits album by American singer-songwriter Billy Joel, released on July 1, 1985. The album has been certified double diamond by the RIAA, selling over 11.5 million copies as sixth most certified album of all time in the US. The album includes hits from 1973 to 1985 in chronological order with one exception.
Some foreign pressings include "Honesty" in place of "Don't Ask Me Why".