Red crab

Red crab may refer to:

• Red king crab (Paralithodes camtschaticus)
• Christmas Island red crab (Gecarcoidea natalis)
• Dungeness crab (Metacarcinus magister)
• Chaceon quinquedens, also known as the "deep-sea red crab"
• Gecarcinus ruricola, also known as the "red land crab"
• Pleuroncodes planipes, a squat lobster also known as the "pelagic red crab"