File consists of two photographs and three images of Margie (Margaret) Lightbody (d. 2022) who was a Trent University Alumni and was part of the first graduating class.

File consists of five photographs of Robert Lightbody (d. 2017) who was a Trent University Alumni and a member of the first graduating class. One photograph includes Carolyn Bassett.

This fonds consists of one photograph album, dating from around 1910 to the 1960's. There are assorted programmes and flyers, mostly from Middlebury College, Vermont and this includes programmes for the Coronations of King George VI and Queen Elizabeth. Also included in the fonds is a 1924 newsletter for Franklin Square House (Girls' Home) and the "Second Book of Verse" by Betsey Buttles with some loose greeting cards and poems.

File consists of a photograph of Jean Lipinski (d. 2011) who was a former Trent University staff member.

File consists of a photograph of Professor Emeritus Dr. Roy Alexander Lockhart (d. 2015) better known as Sandy. Lockhart was the Director of the Frost Centre from 1982 to 1985. Dr. Lockhart was a professor of sociology at Trent University from 1972 to 1994.

File consists of two photographs and four images of Jack Lodge former Associate Dean of Science from 1973 to 1976.

Series consists of the research files created by Professor Neufeld while writing his book Lois Marshall: A Biography (Toronto: Dundurn Press, 2010). Files include professional correspondence, interview transcripts and notes, newspaper clippings, copies of performance programs for Lois Marshall and the Bach Aria Group, which was curated while researching the life of Lois Marshall. Files also include research notes and photocopied material from Library and Archives Canada, New York Public Library, Toronto Reference Library, University of Toronto, University of Calgary, Ballet Rambert Archives and London Festival Ballet (LFB) Archives.

File consists of one photograph of Frank Londry.

File consists of two photographs of Rob Loney who is a Demonstrator-Technician within the School of the Environment at Trent University.

File consists of a photograph of Dan Longboat, the Director of the Indigenous Environmental Studies and Science department at Trent University.

File consists of a photograph of Rene Low at an alumni reception in Malaysia.

File consists of eight images of Doug Lowe, who formerly worked at Trent University from 1971-?.

File consists of three photographs of Marie Elizabeth Luka, a Director and Producer in film and television.

File consists of three photographs of Eunice Lund-Lucas, who is the former Disability Service director until 2011 when she became the director of Access Services from 2011 to 2013.

File consists of two photographs of Jean Luyben former Librarian at Trent University. Luyben retired in 2022.

This fonds consists of minutes, financial records, scrapbooks and other records relating to the Lyceum Club and Women's Art Association of Peterborough. The scrapbooks contain articles on the clubs history as well as photographs and other notes of interest.

This fonds consists of programmes, rules and regulations, membership records, annual reports, minutes, photographs, correspondence and research material of the Lyceum Club and Women's Art Association of Peterborough.

This fonds consists of programmes, annual reports, a memorial certificate for the 90th anniversary of the Lyceum Club and signed by Peter Adams, photos of club events and award winners, etc., administrative papers, a scrapbook, and Rug Group log books.