Surprised at the inactivity in this thread. I could go on for days more. Here's some more:

Leon Russell - Hank Wilson's Back
Leon Russell and a crew of Nashville session allstars including Curly Chalker on pedal steel and Tut Taylor on Dobro playing classic country covers

Judee Sill - Heart Food
Lush baroque string-laden folk pop. Think One Part Carly Simon, One Part Brian Wilson. It's an impressive album that I'd imagine many folks here would dig. I like it but had hoped to like it more than I do given all the praise heaped on her when it first got reissued.

Boris Gardiner - Every Nigger Is A Star
Boris Gardiner was a bassist for Studio One and Byron Lee's Dragonaires in the 60's and later co-lead the Upsetters with Lee Perry. This is one of the small handful of solo albums he released and is the soundtrack for a blaxploitation flick of the same name. It's a mix of reggae and soul. RIYL: Toots and the Maytals, The Chosen Few

Rashaan Roland Kirk - Prepare Thyself To Deal With a Miracle
One of my favorite Kirk albums.

Larry Young - Lawrence of Newark
An excellent jazz session with some great ensemble players including Pharoah Sanders, James Blood Ulmer and Charles Magee. Varys stylistically from free jazz to soul jazz with eastern and african influences.

Isley Brothers - 3x3
Their best album. Not a bad track on it and worth the price of admission for "That Lady" alone.

Dr. John - In the Right Place
With Allen Toussaint on Production and backed by the Meters, need I say more

Nicky Hopkins - The Tin Man Was a Dreamer
Very good solo album released by Nicky Hopkins, best known as session pianist and frequent sideman for the Rolling Stones. Features guest appearance by George Harrison on lead and slide guitar, Mick Taylor, Klaus Voorman and Bobby Keys. RIYL: early Elton John, John Howard, Harry Nilsson, Randy Newman, etc.