A bridgehead is a military fortification that protects the end of a bridge that is closest to the enemy.
Bridgehead may also refer to:
- Bridgehead Coffee, a Canadian coffeehouse business
- "Bridgehead" atoms in a bicyclic molecule or polycyclic compound, shared by two or more cycles
- BridgeHead Software, a software company
- A headline in a book that is outside the normal hierarchy of sections