Gilgal Garden is an outdoor sculpture park located in Salt Lake City, Utah, created by Thomas Battersby Child, Jr. (1888-1963) in the backyard of his home starting in 1945. In 2000, Gilgal Garden was purchased by the Friends of Gilgal Garden and opened as a city park. This collection contains color photographs, negatives, slides, and digital photographs documenting the Friends of Gilgal Garden's efforts to preserve and restore Gilgal Garden between 1996 and 2008.

Kent Frost (1917-2013) was a Utah river runner, tour guide, and author who lobbied for the creation of Canyonlands National Park. This collection consists of images of the Frost family and friends; images of Kent Frost's mission for the Church of Jesus Christ of Latter-Day Saints and service in the United States Navy; and images from his explorations of southern Utah's outdoors including river runs, camping, and his Canyonland Jeep tours.

The Mike Gaba photograph collection consists of 10 color prints of homes in the Avenues area of Salt Lake City, Utah.

The Art Gallenson slide collection consists mostly of slides by Art Gallenson and a few color photographs of Gallenson's wedding. These slides are from around the western part of the North American continent, especially areas of the Southwestern United States.

Michael D. 'Mickey' Gallivan was a writer, reporter, and businessman who was director of the Utah Travel Council and served as Vice President of the Salt Lake City Olympic Bid Committee from 1988 until 1995. The Michael D. 'Mickey' Gallivan collection contains photographs from the Utah Travel Council including images related to the Utah Olympic Bid, travel advertisements, Utah parks and scenery, and Park City.

Tina Gonzales Garcia (1934-1992) was a federal investigator and Hispanic community leader who worked for civil rights. This collection consists of two photographs from the 1960s related to her leadershpi in the Hispanic community.

The Garden Club of Cottonwood was organized in 1923 by Elizabeth Judge O'Brian; it fell into a period of inacitivy and was reinstated in 1931 as a women's club. It contributes gardening projects to the Cottonwood and Holladay areas of the Salt Lake Valley, as well as statewide. This collection contains color photographs of club events dating from 1974 to 2015.

The Jack Gardner photograph collection consists of photos of Jack Garder coaching basketball at the Univeristy of Utah.

Royal Lovell Garff was a Utah speaker, author, businessman, and teacher. The Royal Lovell Garff photograph collection contains photographs of Garff's life, travels, mission, and events from 1914 to 1996.

Peter Edward Gibbs (b. 1943) is an outdoor recreation enthusiast who has published books about his adventures. This collection contains 6 photographs of Gibbs rock climbing and rafting, dating from 1975.

The Alvin L. Gittins photograph collection consists of portrait photographs used by Alvin Gittins for research in painting portraits, as well as photographs and slides of completed portraits. Included are a large number of art photographs of unidentified persons. Also included are landscape photographs, mostly of areas around Kanab, Utah, and Gittins family photographs.

The Glen Canyon: A Dam, Water, and the West photograph collection contains photographs collected for a 1999 documentary of the same name about the construction of and controversy surrounding the Glen Canyon Dam on the Colorado River in the 1950s and 1960s.

The Hampton C. Godbe photograph collection contains portraits of various members of the Godbe and Clawson families as well as photographs of the Godbe and Clawson homes in Salt Lake City.

Michael Joseph “Mike” Gorrell is a Utah journalist who covered the Olympics, as well as other topics, for the The Salt Lake Tribune. This collection contains material collected by Gorrell during the course of his career in journalism. The collection primarily consists of images related to the Olympics and postcards collected by Gorrell during his world travels.

The William R. Gould photograph collection consists of personal images and portraits of William Gould and close relatives and friends, group portraits of business meetings, employees, social and publicity events, and the work of William Gould. Experimental energy resources developed by SCE are also documented.

Wesley A. Groesbeck was an advocate, consultant, and educator on environmentally friendly building practices in Utah. This collection contains photographs of a 1993 trip to Germany and slides used in a presentation on water given by Groesbeck.

The Durant Whittemore Gullick photograph collection contains photographs related to the life of Utah poet and educator Durrant Whittmore Gullick (1948-1996).

The Ralph J. Hafen photograph collection contains images of the Delta Mine and miners.

Trent Harris (1952-) is an independent filmmaker based in Salt Lake City, Utah. This collection contains photographs related primarily to his career, including photographs of Harris and cast members; premiers and showings; and inspiration for the films.

The E. Richard Hart photograph collection consists of photographs of the Duck Valley Reservation; photographs of various locations used to document Zuni land claims; and photographs and oral history transcripts concerning the town of Hailey, Idaho.