The Logan, Utah photograph collection contains copy negatives of various scenes in Logan including street cars, the railroad station, and the Logan Temple.

The Herbert Z. Lund photograph collection contains prints of paintings by James Mohan for Herbert Z. Lund depicting scenes in Utah related to the history of the Lund family.

The Stanley David and June Kremer Lyman photograph collection contains images documenting Stanley Lyman's career with the Bureau of Indian Affairs. Included in the collection are photographs of the occupation of Wounded Knee, South Dakota, in 1973 and of subsequent Congressional hearings.

The Barry Lynn photograph collection contains portraits of Barry Lynn, members of his family, friends, and associates. The collections also contains photographs of Barry Lynn and others performing in various modern dance pieces.

The Arch Leonard Madsen photograph collection contains photographs of Madsen's involvement with television and radio. The collection also contains postcard sets and slides used at a presentation concerning UHF television channels.

The Brigham Madsen photograph collection contains photographs of freighting and historic freighting sites in the western United States, mostly in Utah, Idaho, and Montana. As well as, copies of photographs used as illustrations in various books on Western history written by Brigham Madsen.

The Theodore Frederick Major photograph collection contains images of skiing at various resorts in Utah and at Sun Valley, Idaho.

The Millard F. Malin photograph collection contains photographs of Millard Malin's sculptures in various stages of development. The collection also includes a small number of portraits of Malin and his family.

The Manti, Utah photograph collection consists a plate containing a photograph of the Manti Temple from The Western Architect and Building News, vol. 1, no. 6.

The Louis Marcus photograph collection contains portraits of Louis Marcus as a child and of his parents and grandparents.

The Ralph Elliott Margetts photograph collection contains photographs and slides of theater productions produced or directed by Ralph Margetts. Included are both production and publicity shots.

The Dan Marriott photograph collection contains photographs documenting official activities of Dan Marriott during his terms in Congress, slides of buildings in Washington, D.C., and some with Dan Marriott.

The Marriott Employees Staff Association contains photographs documenting activities of the Marriott Library Staff Association, commonly known as MESA. The Marriott Library staff participated in various activities, officer elections, and gatherings.

The J. Willard and Alice Sheets Marriott photograph collection contains portraits of J. Willard Marriott, members of the Marriott family, and various business associates. The collection also contains photographs of restaurants and hotels and photographs of the Marriott farm.

The Bob Marsh photograph collection contains slides used in avalanche education and from an avalanche study conducted by Bob Marsh.

The Mike M. Masaoka photograph collection contains images collected by Mr. Masaoka resulting from his personal and professional life, his involvement with the Japanese American community and Japanese American issues, and his association with politicians and diplomats.

The Norma W. Matheson photograph collection contains photographs of Scott and Norma Matheson at various official functions.

This collection contains photographs of Scott M. Matheson's family and various political endeavors.

The Dean May photograph collection contains photographs of Dean May demonstrating the normal life of an assistant professor. May running on a treadmill while breathing into a device and a discussion of Gootlieb and Wiley book at the Hinckley Institute.

The Thorn Mayes photograph collection contains aerial views, 1934-1937, of the San Juan River drainage area, the Rio Grande watershed, and of the Navajo and Zuni Indian Reservations in New Mexico, Arizona, and Utah. This collection also includes an album of hand colored photographs of the Grand Canyon by Fred Harvey of the El Tovar Studio. As well as, slides of various areas in the southwest United States taken between 1962 and 1980.