K
- Albert Kahn
- Ely Jacques Kahn
- Louis I. Kahn
- Gordon Kaufmann
- Paffard Keatinge-Clay
- Louis Kamper
- George W. Keller
- Nathan Kelley
- Arthur R. Kelly
- Kendrick Bangs Kellogg
- C. C. Kemble
- Raymond M. Kennedy
- Kevin Kennon
- George Kessler
- Nader Khalili
- Frederick John Kiesler
- Francis Kimball
- Thomas Rogers Kimball
- Henry John Klutho
- Florence Knoll
- Austin Eldon Knowlton
- Carl Koch
- Pierre Koenig
- Koning Eizenberg Architecture, Inc.
- Kohn Pedersen Fox
- Robert D. Kohn
- Ronald Krueck
- Tom Kundig
Read more about this topic: List Of United States Architects