Caldwell Airport may refer to:
Caldwell Industrial Airport, near Caldwell, Idaho, United States (FAA: EUL) Caldwell Municipal Airport (Kansas) in Caldwell, Kansas, United States (FAA: 01K) Caldwell Municipal Airport (Texas) in Caldwell, Texas, United States (FAA: RWV) Essex County Airport in Fairfield, New Jersey, United States; near Caldwell, NJ (FAA: CDW)