K
- Tom S. Kalaj
- William R. Kane
- Dale E. Karger
- Robert A. Karr
- Neel E. Kearby
- Robert J. Keen
- LeRoy W. Keith
- William T. Kemp
- Charles Kendrick
- Daniel Kennedy
- Ira C. Kepford, USN 16.0 kills
- Leslie H. Kerr Jr.
- Robert Riffle Kidwell
- Donald David Kienholz
- Benjamin H. King
- Claiborne H. Kinnard Jr.
- William B. King
- William J. Kingston Jr.
- John R. Kincaid
- Robert Alexander Kincaid
- Charles W. King
- David L. King
- Claude R. Kinsey
- Marion F. Kirby
- George N. Kirk
- Lenton F. Kirkland Jr.
- Floyd C. Kirkpatrick
- Phillip L. Kirkwood
- John A. Kirla
- George E. Kiser
- Frank W. Klibbe
- Robert H. Knapp
- William M. Knight
- Carroll S. Knott
- Charles W. Koenig
- Edward H. Kopsel
- Walter J. Koraleski Jr.
- William J. Kostick
- William A. Kostick
- Joseph J. Kruzel
- Henry B. Kucheman Jr.
- Ward A. Kuentzel
- Charles Murphy Kunz
Read more about this topic: List Of World War II Aces From The United States