Point Udall, der westlichste Punkt der Vereinigten Staaten, ist nach ihm benannt.
Literatur
Morris K. Udall: Too Funny to Be President, University of Arizona Press, 2001, ISBN 978-0-8165-2175-3
Donald W. Carson/ James W. Johnson: Mo: The Life and Times of Morris K. Udal, University of Arizona Press, 2004, ISBN 978-0-8165-2449-5
Morris K. Udall/ Donald G. Tacheron: Job of the Congressman: An Introduction to Service in the U. S. House of Representatives, MacMillan Publishing Company, 1970, ISBN 978-0-672-51416-6
Morris K. Udall: Education of a Congressman: The Newsletters of Morris K. Udall, Bobbs-Merrill Company, Inc. 1972, ISBN 978-0-672-51744-0
Ward Sinclair: Morris Udall: The one-eyed Mormon Arizona Democrat (The citizen's guide to the 1976 presidential candidates), Capitol Hill News Service, 1976
Morris K. Udall: Alternative remedies for industrial injuries, Arizona Weekly Gazette, 1957
Morris K. Udall: Demonstrative, scientific and experimental evidence in Arizona, Arizona Weekly Gazette, 1959
Morris K. Udall: Arizona Law Of Evidence, West, St. Paul 1969
Morris K. Udall: Distribution And Exploration Of Alaska And California Crude Oil, 1978
Morris K. Udall: Media conglomerates: Will the government have to step in?, 1978
Morris K. Udall (Committee Chairman): Accident at the Three Miles Island Nuclear Powerplant: Oversight Hearings Before a Task Force of the Subcommittee on Energy and the Environment (2 volumes), Government Print Office, 1979
Morris K. Udall (Committee Chairman): Nuclear Waste Isolation Pilot Plant (WIPP) : Oversight Hearings Before a Task Force of the Subcommittee on Energy and the Environment, Government Print Office, 1979
Morris K. Udall et al: Wood Use U.S. Competitiveness and Technology, U.S. Government, 1983