#10 is the eleventh studio album by the Canadian rock band The Guess Who.

The 2012 reissue by Iconoclassic marked the first time the album was made available on CD in the United States.

It has upgraded sound quality compared to previous CD releases, and a previously unreleased, stripped-down mix of "Glamour Boy" without the sound effects and crowd noise.

In 2018 the album was reissued again in the UK by Dutton Vocalion on the Super Audio CD format.

The Dutton Vocalion release contains the complete stereo and quad versions of both albums.