Crab Orchard may refer to:
People
- Crab Orchard Culture of Mound Builders in prehistoric America
Places
United States
- Crab Orchard, Illinois
- Crab Orchard, Kentucky
- Crab Orchard, Nebraska
- Crab Orchard, Tennessee
- Crab Orchard, West Virginia
- Crab Orchard Mountains in Tennessee
- Crab Orchard Estates, Illinois
- Crab Orchard National Wildlife Refuge in Southern Illinois
- Crab Orchard Lake, located in the Crab Orchard National Wildlife Refuge
- Crab Orchard Wilderness, located in the Crab Orchard National Wildlife Refuge
Schools
- Crab Orchard Community Unit School District 3 in Southern Illinois
Railroads
- Crab Orchard & Egyptian Railroad
Others
- Crab Orchard Series in Poetry Open Competition Awards