And I Feel Fine... The Best of the I.R.S. Years 1982-1987 is a compilation album by R.E.M. that features songs from the band's years at I.R.S. Records. It was released 12 September 2006. A companion DVD, called When the Light Is Mine, was released the same day.

And I Feel Fine is available in two versions: a regular one-CD version with 21 fan-favorite tracks spanning the Chronic Town EP from 1982 to 1987's Document, and a second edition that contains the regular CD plus a bonus CD that includes rarities such as unreleased songs and alternate mixes. The album tracks are all re-mastered.

Two songs — "Bad Day" and "All the Right Friends" — appear in demo or outtake versions here, as opposed to final versions on the 2003 Warner Bros. R.E.M. compilation In Time: The Best of R.E.M. 1988-2003.

So far, And I Feel Fine... The Best of the I.R.S. Years 1982-1987 reached #70 in the UK charts. In the U.S., each version was charted separately: the 2 CD version reached #116 and the regular version #148.