- Source: Yellowhammer (disambiguation)
The yellowhammer is Emberiza citrinella, a species of Old World passerine bird.
Yellowhammer may also refer to:
A regional name for the yellow shafted subspecies (Colaptes auratus auratus) of the northern flicker, a North American woodpecker
Yellowhammer, a nickname for someone from Alabama
Yellowhammer News, a conservative news website in Alabama
Yellow hammer, 12–6 curveball in baseball
Operation Yellowhammer, contingency plan for a "no-deal" Brexit
Yellowhammer cookie, the state cookie of Alabama
