20th Century Masters – The Millennium Collection: The Best of The Jackson 5

20th Century Masters – The Millennium Collection: The Best of The Jackson 5 is a 1999 greatest hits album for R&B group The Jackson 5, released by Motown Records. The album also features two solo tracks by Michael Jackson and one solo track by Jermaine Jackson.

Critical reception
Stephen Thomas Erlewine of AllMusic said this album was "a terrific, concise collection of the group's 11 biggest hits", with two solo Michael Jackson singles. It resulted "a budget-line disc ideal for budget-minded casual fans."

Chart performance
The album failed to chart in Billboard at its original release year 1999. But in 2009, after Michael Jackson's sudden death, it charted and peaked at number 8 on Billboard Catalog Albums chart dated July 25, 2009. The album cracked the Billboard 200 in February 2012, peaking at number 114.

As of August 2013, the album has sold 1,063,000 copies in the US.