Hedgehog (disambiguation)
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Look up hedgehog in Wiktionary, the free dictionary.
A hedgehog is a small, spiny mammal.
Hedgehog may also refer to:
- Porcupine, another spiny mammal sometimes referred to as a hedgehog
- Hedgehog (chess), a pawn formation in chess
- Hedgehog (weapon), an anti-submarine weapon
- Hedgehog (roadblock), a removable roadblock
- Hedgehog (cell signaling), a signal transduction pathway
- Hedgehog mushroom, a mushroom
- Hedgehog defence, a military stratagem
- Czech hedgehog, an area-denial weapon
- Ron Jeremy, nickname "The Hedgehog"
- Sonic the Hedgehog (character), well-known video game character

