The Essential Michael Jackson is a greatest hits compilation album by American singer Michael Jackson. It was released on July 19, 2005, by Sony Music's catalog division Legacy Recordings as part of The Essential series. The two-disc compilation features thirty-eight hit songs by Michael Jackson, from his days at Motown Records with The Jackson 5 in the late 1960s and early 1970s to his 2001 hit "You Rock My World".

The Ultimate Collection is a box set by American singer and recording artist Michael Jackson. It was released on November 16, 2004, by Epic Records and consists of four audio CDs and one DVD. The album sold 57,000 copies in 2004 alone, and on May 16, 2013, it was certified Platinum as a multi-disk package by the Recording Industry Association of America (RIAA) for physical shipments of 200,000 copies in the United States. The DVD marked the first physical release of Live in Bucharest: The Dangerous Tour, initially an HBO concert special in 1992, which was later released as an individual title on July 25, 2005. The set also features a 60-page booklet that contains photos and text by the American music critic Nelson George summarizing the artist's career.