Here is the list of characters from Metalocalypse. Some entries are currently under construction.
- Dethkloknote Skwisgaar Skwigelf, Toki Wartooth, William Murderface, Pickles the Drummer, Nathan Explosion, Magnus Hammersmith
- Dethklok's Employees and Familiesnote Charles Foster Offdensen, Dick Knubbler, Johnathan Twinkletits, Abigail Remeltindtdrinc, Jean-Pierre, Klokateers, Facebones, Oscar and Rose Explosion, Thunderbolt and Stella Murderface, Calvert, Molly and Seth, Serveta Skwigelf, Aslaug and Anja Wartooth
- The Tribunalnote Senator Stampingston, General Crozier, Vater Orlaag, Mr. Salacia, Cardinal Ravenwood, Agent 216
- The Revengencersnote Metal Masked Assassin, Edgar Jomfru, The Teenager, Lavona Succuboso & Succuboso Explosion
- Other Charactersnote Recurring: Dr. Rockzo, Snakes N' Barrels, Dethklok Minute Host, Eric Jomfru, Roy Cornickelson, Ishnifus Meaddle. Season 1: Mustakrakish, Fatty Ding-Dongs, Mashed Potato Johnson, The Blues Devil, Juliette Sarmangsadandle, Rebecca Nightrod, James Grishnack. Season 2: Alfred Belmer, Dimneld Selftcark, Dethklok's Doubles, Eric von Wiechlinghammer, Liz Bane, Yaneemango Indians, Kip Slaughter, Mr. Gojira, Melmord Fjordslorn, Runke Snogge, Rikki Kixx. Season 3: Damien Cornickelson, Really Cool Cat, The Dentist, Týr, Caroline Bsijldfjo, Get Thee Hence, X2P1158, Dory McClean. Season 4: Trindle, Sultan Jamawa, Ludwig.