2021 Melodifestivalen katılımcıları,besteci ve söz yazarları
– Alvaro Estrella – Baila Baila (Anderz Wrethov, Linnea Deb, Jimmy "Joker" Thörnfeldt)
– Anton Ewald – New Religion (Jonas Wallin, Joe Killington, Anton Ewald and Maja Strömsedt)
– Arvingarna – Tänker inte alla gå hem ( Stefan Brunzell, Nanne Grönvall, Thomas G:son and Bobby Ljunggren)
– Charlotte Perrelli – Still Young ( Thomas G:son, Bobby Ljunggren, Erik Bernholm and Charlie Gustavsson)
– Clara Klingenström – Behöver inte dig idag (Clara Klingenström, Bobby Ljunggren and David Lindgren Zacharias)
– Danny Saucedo – Dandi Dansa (Danny Saucedo and Karl-Johan Råsmark)
– Dotter – Little Tot (Johanna "Dotter" Jansson and Dino Medanhodzic)
– Efraim Leo – Best of Me (Efraim Leo, Cornelia Jakobsdotter, Amanda Björkegren and Herman Gardarfve)
– Elisa – Den du är (Bobby Ljunggren, Ingela Pling Forsman, Elisa Lindström)
– Emil Assergård – Om allting skiter dig (Emil Assergård, Jimmy Janson, Jimmy "Joker" Thörnfeldt, Anderz Wrethov and Johanna Wrethov)
– Eric Saade – Every Minute (Eric Saade, Linnea Deb, Joy Deb and Jimmy "Joker" Thörnfeldt)
– Eva Rydberg & Ewa Roos – Rena rama ding dong (Göran Sparrdahl, Kalle Rydberg and Ari Lehtonen)
– Frida Green – The Silence (Anna Bergendahl, Bobby Ljunggren, David Lindgren Zacharias and Joy Deb)
– Jessica Anderson – Horizon (David Kreuger, Fredrik Kempe, Marcus Lidén and Christian Holmström)
– Julia Alfrida – Rich (Julia Alfrida, Jimmy Jansson and Melanie Wehbe)
– Kadiatou – One Touch (Joy Leb, Linnea Deb, Jimmy "Joker" Thörnfeldt and Anderz Wrethov)
– Klara Hammaström – Beat of Broken Hearts (David Kreuger, Fredrik Kempe, Niklas Carson Mattson and Andreas Wijk)
– Lillasyster – Pretender ( Isak Hallén, Jakob Redtzer, Martin Westerstrand, Ian Paolo Lira and Palle Hammarlund)
– Lovad – Allting är precis lidakant (Mattias Andréasson, Alexander Nivek, Lova Drevstam, Albin Johnsén)
– Mustasch – Contagious ( Ralf Gyllenhammar and David Johannesson)
– Nathalie Brydolf – Fingerprints ( Andreas Stone Johansson, Etta Zelmani, Laurell Barker and Anna-Klara Folin)
– Patrik Jean – Tears Run Dry ( Herman Gardarfve, Patrik Jean and Melanie Wehbe)
– Paul Rey – The Missing Piece ( Fredrik Sonefors, Laurell Barker and Paul Rey)
– Sannex – All Inclusive ( Greta Svensson and Hans Thorstensson)
– Tess Merkel – Good Life ( Tony Malm, Tess Merkel, Palle Hammarlund, Mats Tärnfors)
– The Mamas – In the Middle ( Emily Falvey, Robin Stjernberg and Jimmy Janson)
– Tusse – Voices (Joy Deb, Linnea Deb, Jimmy "Joker" Thörnfeldt and Anderz Wrethov)
– WAHL feat. SAMI – 90-talet (Sami Rekik, Christopher Wahlberg, Josefin Glenmark, Jesper Welander, Andreas Larsson)