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| Lars Diedricson | 1999 |
| Lars Halvor Jensen, Martin Michael Larsson, Ronan Keating | 2009 |
| Lars Pedersen | 1997 |
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| Lasse Lindorff, Daniel Fält, Basim Moujahid, Kim Novak-Zorde | 2014 |
| Lasse Mårtenson | 1964 1967 |
| Laurenţiu Duţă, Ovidiu Bistriceanu, Daris Mangal | 2009 |
| Lea Sirk, Tomy DeClerque | 2018 |
| Lee Sheridan & Martin Lee | 1976 |
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| Lev Zemlinski | 1994 |
| Levent Coker | 1996 1997 |
| Lia Vishy-Pillouri | 1985 |
| Liam Reilly | 1990 1991 |
| Liliane Keuninckx, Gyuri Spies | 1987 |
| Lilith Navasardyan, Levon Navasardyan | 2016 2017 |
| Linas Rimsa, Sigitas Geda | 1999 |
| Lindsey Ray, Dave Bassett, Lindy Robbins | 2017 |
| Linnea Deb, Joy Deb, Anton Malmberg Hård af Segerstad | 2015 |
| Lise Cabble, Jakob Glæsner | 2011 |
| Lise Cabble, Julia Fabrin Jakobsen, Thomas Stengaard | 2013 |
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| Loïc Nottet, Luuk Cox, Shameboy | 2015 |
| Lordi | 2006 |
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| Luísa Sobral | 2017 |
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