Encore Une Fois – The Greatest Hits is the first greatest hits album released by German dance act Sash! It was released on October 30, 2000, through the Multiply Records label. It includes the singles released from the previous three albums, extra album tracks, and a 17-minute 'megamix' of the singles mixed by Oliver Momm. The CD also includes a bonus disc of remixes of the tracks by various artists. The album reached number 33 on the UK Albums Chart, and number 62 in Germany.