Tough one, since I am limited to only the albums I have owned. Thus, I will give you MY favorite albums that I feel are great from beginning to end. These will always have a special place my music rotation, and all of them I can listen to over and over.
Beatles: Abbey Road - In my opinion, the single greatest Album 'cover to cover' ever recorded.
Ben Folds Five: Whatever and Ever Amen (though their self-titled is nearly as good)
Tenacious D: Self Titled
Weezer: Blue Album (self titled)
Disturbed: The Sickness
Honorable Mention:
No Doubt: Tragic Kingdom
Primus: Suck on this (Although I was a huge fan, this is their 'tightest' album. It's the only one that I don't skip songs on. Maybe it's because it was live and thus the progressive crap isn't on it.)
Mighty Mighty Bosstones: Live From the Middle East (I just love the live aspect of this album. Makes me feel like I am there.)
Star Wars: Shadows of the Empire soundtrack. Most of you will say "Shadows of the Empire?? It has a soundtrack??" Yes, the book indeed had a soundtrack made by someone other than John Williams. And yes, the music is frikkin awesome.