The Essential Ozzy Osbourne is a compilation album by Ozzy Osbourne, released in 2003. It reached #81 on US charts and #21 in the UK.

Track listing

Disc One

1. "Crazy Train" (Ozzy Osbourne, Randy Rhoads, Bob Daisley) - 4:50
   • From Blizzard of Ozz
2. "Mr. Crowley" (Osbourne, Rhoads, Daisley) - 4:55
   • From Blizzard of Ozz
3. "I Don't Know (Live)" (Osbourne, Rhoads, Daisley) - 5:00
   • From Tribute
4. "Suicide Solution" (Osbourne, Rhoads, Daisley) - 4:16
   • From Blizzard of Ozz
5. "Goodbye to Romance" (Osbourne, Rhoads, Daisley) - 5:32
   • From Blizzard of Ozz
6. "Over the Mountain" (Osbourne, Rhoads, Daisley, Lee Kerslake) - 4:31
   • From Diary of a Madman
7. "Flying High Again" (Osbourne, Rhoads, Daisley, Kerslake) - 4:38
   • From Diary of a Madman
8. "Diary of a Madman" (Osbourne, Rhoads, Daisley, Kerslake) - 6:12
   • From Diary of a Madman
9. "Paranoid (Live)" (Osbourne, Tony Iommi, Geezer Butler, Bill Ward) - 2:52
   • From Tribute
10. "Bark at the Moon" (Osbourne) - 4:15
    • From Bark at the Moon
11. "You're No Different" (Osbourne) - 5:49
    • From Bark at the Moon
12. "Rock 'n' Roll Rebel" (Osbourne) - 5:21
    • From Bark at the Moon
13. "Crazy Babies" (Osbourne, Zakk Wylde, Daisley, Randy Castillo) - 4:14
    • From No Rest for the Wicked
14. "Miracle Man" (Osbourne, Wylde, Daisley) - 3:43
    • From No Rest for the Wicked
15. "Fire in the Sky" (Osbourne, Wylde, Daisley, Castillo, John Sinclair) - 6:23
    • From No Rest for the Wicked
16. "Breakin' All the Rules" (Osbourne, Wylde, Daisley, Castillo, Sinclair) - 5:13
    • From No Rest for the Wicked

Disc Two

1. "Mama, I'm Coming Home" (Osbourne, Wylde, Lemmy) - 4:11
   • From No More Tears
2. "Desire" (Osbourne, Wylde, Castillo, Lemmy) - 5:45
   • From No More Tears
3. "No More Tears" (Osbourne, Wylde, Mike Inez, Castillo, John Purdell) - 7:22
   • From No More Tears
4. "Time After Time" (Osbourne, Wylde) - 4:20
   • From No More Tears
5. "Road to Nowhere" (Osbourne, Wylde, Castillo) - 5:09
   • From No More Tears
6. "I Don't Want to Change the World" (Live)(Osbourne, Wylde, Castillo, Lemmy) - 4:05
   • From Live and Loud
7. "Perry Mason" (Osbourne, Wylde, Purdell) - 5:53
   • From Ozzmosis
8. "I Just Want You" (Osbourne, Jim Vallance) - 4:56
   • From Ozzmosis
9. "Thunder Underground" (Osbourne, Wylde, Castillo) - 6:28
   • From Ozzmosis
10. "See You on the Other Side" (Osbourne, Wylde, Lemmy) - 6:09
    • From Ozzmosis
11. "Gets Me Through" (Osbourne, Tim Palmer) - 5:04
    • From Down to Earth
12. "Dreamer" (Osbourne, Marti Frederiksen, Mick Jones) - 4:44
    • From Down to Earth
13. "No Easy Way Out" (Osbourne, Palmer) - 5:06
    • From Down to Earth

• Some pressings omit track 12 on disc one ("So Tired"). On these editions, "Breaking All the Rules" is added to end of that disc (as the 16th track), and is thus omitted as the first track of disc 2.