Hedgehog (disambiguation)
# Hedgehog (disambiguation)

A hedgehog is a small, spiny mammal.

Hedgehog may also refer to:

* Domesticated hedgehog
* Hedgehog (band), a Beijing rock band
* Hedgehog cactus (disambiguation), a common name for Pediocactus, Echinocereus, or Echinopsis
* Hedgehog plant, Erinacea anthyllis
* Hedgehog (chess), a pawn formation in chess
* Hedgehog (weapon), an anti-submarine weapon
* Czech hedgehog (military), an anti-tank, anti-vehicle obstacle
* Hedgehog signaling pathway, a signal transduction pathway
* The Hedgehog, a 2009 French film directed by Mona Achache
* Hedgehog (EP), an EP by Melt-Banana
* Hedgehog (film)
* Hedgehog (geometry), a curve formed as the envelope of lines determined by a support function
* Hedgehog (hypergraph), a hypergraph formed from a complete graph by adding another vertex to each edge.
