These are the locations of every bandage in Super Meat Boy, organized by chapter, light/dark world and level number. 'Warp zone' indicates the bandage is inside a warp zone in that level. See all the warp zones in Super Meat Boy.
First, there was the shortest LP of Super Meat Boy to be ever done. Second, there was many horrible user levels. And finally, there's the actual game.
Chapter 1: The Forest
Light World
1-5 Warp Zone: Sky Pup 1-1 – Bandage
1-7: Diverge – Bandage
1-11: Fired – Bandage
1-18: Altamont – Bandage
1-19 Warp Zone: Hand Held Hack 1-3 – Bandage
1-3X: BZZZZZ – Bandage
1-10X: Walls – Bandage
1-13X Warp Zone: Space Boy – Bandage
1-15X: Kick Machine – Bandage
1-19X: The Queener – Bandage
Chapter 2: The Hospital
Light World
2-5: Big Empty – Bandage
2-12 Warp Zone: Castle Crashers 1-1 – Bandage
2-13: Ulcer Pop – Bandage
2-15 Warp Zone: The Blood Shed 1-3 – Bandage
2-18: Destructoid – Bandage
2-4X: Blown – Bandage
2-5X Warp Zone: 1977 1-3 – Bandage
2-7X: The Moon – Bandage
2-12X: Grey Matter – Bandage
2-16X: P.S.Y. – Bandage
Chapter 3: The Salt Factory
Light World
3-2: The Salt Lick – Bandage
3-5 Warp Zone: Cartridge Dump 1-1: Bandage
3-7 Warp Zone: Tunnel Vision 1-1 – Bandage
3-10: Breakdown – Bandage
3-18: The Grundle – Bandage
3-3X: The Red Room – Bandage
3-6X: Not You Again – Bandage
3-8X Warp Zone: Kontra 1-2 – Bandage
3-14X: Salmon – Bandage
3-19X: El Topo – Bandage
Chapter 4: Hell
Light World
4-6: Leviathan – Bandage
4-8 Warp Zone: Brimstone 1-3 – Bandage
4-13: Lazy – Bandage
4-14 Warp Zone: The Key Master 1-3: Bandage
4-17: Lost Highway – Bandage
Dark World
4-4X: Altered – Bandage
4-7X Warp Zone: MMMMMM 1-3 – Bandage
4-10X: Gallow – Bandage
4-18X: Sag Chamber – Bandage
5-1 Warp Zone: The Skyscraper 1-2 – Bandage
5-3: Ripe Decay – Bandage
5-9: Abomination – Bandage
5-12 Warp Zone: Sunshine Island 1-1 – Bandage
5-16: Rotgut – Bandage
5-20: Judgement – Bandage
Dark World
5-5X: Nix – Bandage
5-10X: Pulp Factory – Bandage
5-17X: Millennium – Bandage
5-20X Warp Zone: Meat is Death 1-1 – Bandage
7-12X: Pink – Bandage