Ken Ard may refer to:

• Ken Ard (dancer) (born 1960), American dancer, actor and singer
• Ken Ard (politician) (born 1963), 88th Lieutenant Governor of South Carolina

• Crotalus ruber metalloendopeptidase II
• Crotamitex
• Crotan
• Crotaphatrema lamottei
• Crotaphion
• Crotaphos
• Crotaphytus bicinctores
• Crotarbital
• Crotch bulge
• Crotched
• Crotched (disambiguation)
• Crotched Mountain Ski & Ride
• Crotched Mountain Ski & Ride Area
• Crotch Hill
• Crotch kick
• Crotchwalkers
• Croteau Lake
• Crotetamide
• Crotethamide
• Crothaema
• Crothers (disambiguation)
• Crothers' Woods
• Crotonaldehyde, (E)-
• Croton argenteus
• Croton aromaticus