Authors
- Richard C. Long
- Robert A. Long
- Robert Emmet Long
- Roger Long
- Ruthanna Long
- S.P Long
- Shirley Long
- W.H. Long
- W.H.T. Long
- Wendy Long
- William J. Long 2
- William Stuart Long
- Edward G. Longacre
- Malcolm S. Longair
- Longbody
- Bryan Longbone
- Deric Longden
- Peter Longden
- Sean Longden
- Martin Longdon
- J. Longenbach
- J.G. Longenecker
- Martha Longenecker
- V. Longer 1
- Peter Longerich
- Henry Wadsworth Longfellow 6
- Cynthia Longfield 1
- Elizabeth Longford
- Frank Longford
- Lord Longford
- Ronald Longford
- The Earl Of Longford
- Pietro Longhi
- Cyril Longhurst
- E.H.S. Longhurst
- Henry Longhurst
- M.H. Longhurst 1
- Margaret H. Longhurst
- Percy Longhurst
- Edna Longley
- Pete Longley
- Thomas Longley
- C.J. Longman
- David Longman
- G.H. Longman 1
- K.A. Longman
- Tremper Longman
- Norman Longmate
- John Longmire
- Arthur Longmore
- Leonella Longmore
- N. Longmore
- Jean Longnon
- C. Nepean Longridge
- C.C. Longridge
- Michael Longridge
- Roger Longrigg
- Mrs Anna Longshore Potts
- P.B. Longson
- John C. Longstaff
- Reginald Longstaff
- Tom Longstaff
- Stephen Longstreet 1
- Richard Longstreth
- R.E. Longton
- Tim Longton
- Edouard Longue
- Longus
- Tim Longville
- Brian M. Longworth
- Hugh Longworth 2
- I.H. Longworth 1
- Ian H. Longworth
- James H. Longworth
- P. Longworth
- Philip Longworth
- William H. Longyard
- Rey M. Longyear
- Li Longzhang
- Bertha Lonsdale
- David Lonsdale 1
- Frederick Lonsdale
- Henry Lonsdale
- Kathleen Lonsdale
- Kirby Lonsdale
- Lord Fraser Of Lonsdale
- Mary Lonsdale
- Roger Lonsdale
- Susan Lonsdale
- Tom Lonsdale
- Leslie Lonsdale-Cooper
- Count Carl Lonyay
- Patrick Loobey
- Jan Loof
- Samuel J. Looker
- Brian Loomes
- Loomis
- Andrew Loomis
- Roger Sherman Loomis
- Stanley Loomis