USCGC DEXTER (multiple U.S. Coast Guard and Revenue Cutters)
DEXTER's Laboratory (animated television series)
DEXTER (American television drama series)
DEXTER (malware)
DEXTER-Russell, Inc. (cutlery manufacturer)
DEXTER Shoe Company
DEXTER Cattle (the smallest European cattle breed)
DEXTER School (independent school in Brookline, Massachusetts)