Ein Aufgebot von insgesamt 37 Teams wird in diesem Jahr den Kampf um den Wanderpokal des Mannschaftsweltmeisters – die Peter Chamberlain Trophy – aufnehmen. Dies besagt zumindest die heute von WM-Promoter Infront Moto Racing veröffentlichte offizielle Nennliste für die am ersten Oktoberwochenende auf der Rennstrecke von Matterley Basin, Großbritannien, ausgetragene 77. Auflage des Monster Energy Motocross of Nations, welche wir euch hiermit zur Kenntnis geben möchten.
| Nation | # | Fahrer | Klasse | Bike | Teammanager |
| Frankreich | 1 | Febvre, Romain | MXGP | Kawasaki | Paulin, Gautier |
| 2 | Vialle, Tom | MX2 | KTM | ||
| 3 | Renaux, Maxime | Open | Yamaha | ||
| Australien | 4 | Lawrence, Jett | MXGP | Honda | Byrne, Michael |
| 5 | Webstr, Kylee | MX2 | Honda | ||
| 6 | Lawrecne, Hunter | Open | Honda | ||
| Italien | 7 | Guadagnini, Mattia | MXGP | Husqvarna | Traversini, Thomas |
| 8 | Adamo, Andrea | MX2 | KTM | ||
| 9 | Bonacorsi, Andrea | Open | Yamaha | ||
| Deutschland | 10 | Roczen, Ken | MXGP | Suzuki | Dornhöfer, Marcel |
| 11 | Längenfelder, Simon | MX2 | GASGAS | ||
| 12 | Nagl, Maximilan | Open | Honda | ||
| Belgien | 13 | Coenen, Lucas | MXGP | Husqvarna | Roelants, Joel |
| 14 | Coenen, Sacha | MX2 | KTM | ||
| 15 | Geerts, Jago | Open | Yamaha | ||
| Schweiz | 16 | Seewer, Jeremy | MXGP | Kawasaki | Rebeaud, Mat |
| 17 | Tonus, Arnaud | MX2 | Yamaha | ||
| 18 | Guillod, Valentin | Open | Honda | ||
| Spanien | 19 | Prado, Jorg | MXGP | GASGAS | Rico, Paco |
| 20 | Oliver, Oriol | MX2 | KTM | ||
| 21 | Fernandez, Ruben | Open | Honda | ||
| USA | 22 | Sexton, Chase | MXGP | KTM | DeCoster, Roger |
| 23 | Hymas, Chance | MX2 | Honda | ||
| 24 | Plessinger, Aaron | Open | KTM | ||
| Slowenien | 25 | Gajser, Tim | MXGP | Honda | Kragelj Sašo |
| 26 | Peklaj, Jaka | MX2 | Husqvarna | ||
| 27 | Pancar, Jan | Open | KTM | ||
| Großbritannien | 28 | Searle, Tommy | MXGP | Kawasaki | Chamberlain, Mark |
| 29 | Anstie, Max | MX2 | Yamaha | ||
| 30 | Mewse, Conrad | Open | Honda | ||
| Estland | 31 | Krestinov, Gert | MXGP | Honda | Arumäe Martin |
| 32 | Leok, Tael | MX2 | Husqvarna | ||
| 33 | Kullas, Harry | Open | Yamaha | ||
| Lettland | 34 | Pumpurs, Mairis | MXGP | Husqvarna | Valdis Seratinskis |
| 35 | Reisulis, Karlis Alberts | MX2 | Yamaha | ||
| 36 | Bidzans, Edvards | Open | Honda | ||
| Südafrika | 37 | Durow, Cameron Anthony | MXGP | KTM | Mc Lellan, Cheryl |
| 38 | Mc Lellan, Camden | MX2 | Triumph | ||
| 39 | Purdon, Tristan | Open | Husqvarna | ||
| Neuseeland | 40 | Harwood, Hamish | MXGP | KTM | King, Shayne |
| 41 | Connolly, Brodie | MX2 | Honda | ||
| 42 | Natzke, Josiah | Open | KTM | ||
| Tschechien | 43 | Polak, Petr | MXGP | Yamaha | Čepelák Jiří |
| 44 | Mikula, Julius | MX2 | KTM | ||
| 45 | Teresak, Jakub | Open | Husqvarna | ||
| Brasilien | 46 | Lops, Enzo | MXGP | Yamaha | Coluciuc, Nto Calistrat |
| 47 | Eto Tiburcio, Bernado | MX2 | Honda | ||
| 48 | Aparecido dos Santos, Fabio | Open | Yamaha | ||
| Finnland | 49 | Weckman, Emil | MXGP | KTM | Manninen, Kusti |
| 50 | Rainio, Sampo | MX2 | KTM | ||
| 51 | Haavisto, Jere | Open | KTM | ||
| Niederlande | 52 | Herligs, Jeffrey | MXGP | KTM | Forschelen, Berry |
| 53 | de Wolf, Kay | MX2 | Husqvarna | ||
| 54 | Coldenhoff, Glenn | Open | Fantic | ||
| Schweden | 55 | Gifting, Isak | MXGP | Yamaha | Thuresson, Filip |
| 56 | Lüning, Arvid | MX2 | GASGAS | ||
| 57 | Östlund, Alvin | Open | Honda | ||
| Portugal | 58 | Outeiro, Luis | MXGP | Yamaha | Hugo, Santos |
| 59 | Lobo, Sandro | MX2 | Yamaha | ||
| 60 | Alberto, Paulo | Open | Yamaha | ||
| Slowakei | 61 | Kohut, Tomas | MXGP | KTM | Predanocy, Dusan |
| 62 | Katrinak, Jaroslav | MX2 | GASGAS | ||
| 63 | Repcak, Pavol | Open | KTM | ||
| Lithauen | 64 | Jazdauskas, Domantas | MXGP | KTM | Bucas, Vytautas |
| 65 | Adomaitis, Marius | MX2 | Honda | ||
| 66 | Mackonis, Erlandas | Open | KTM | ||
| FIM Lateinamerika | 67 | Poli, Joaquim | MXGP | Kawasaki | Pere, Ramon |
| 68 | Nuguera, Franklin | MX2 | GASGAS | ||
| 69 | Antezana, Marco | Open | KTM | ||
| Kanada | 70 | Pttis, Jess | MXGP | KTM | Kourtnrey, Lloyd |
| 71 | Benoit, Kaven | MX2 | KTM | ||
| 72 | Wright, Dylan | Open | Honda | ||
| Chile | 74 | Villaronga Muga, Sergio Ignacio | MXGP | Honda | Horta, Matias |
| 74 | Garib, Benjamin | MX2 | Kawasaki | ||
| 75 | Rojas, Diego | Open | Yamaha | ||
| Irland | 76 | Barr, Martin | MXGP | Honda | Mooney, Mark |
| 77 | McCullough, Cole | MX2 | Fantic | ||
| 78 | Meara, Jason | Open | GASGAS | ||
| Kroatien | 85 | Kelava, Matija | MXGP | Yamaha | Braim. Danko |
| 86 | Sterpin, Matija | MX2 | Yamaha | ||
| 87 | Petanjek, David | Open | Husqvarna | ||
| Island | 88 | Petursson, Mani Freyr | MXGP | Fantic | Karlsson, Gunnlaugur |
| 89 | Palmarsson, Eidur Orris | MX2 | Yamaha | ||
| 90 | Kuc, Alexander Adam | Open | GASGAS | ||
| Polen | 94 | Barczewski, Jakub | MXGP | GASGAS | Wysocki, Tomasz |
| 95 | Kowalski, Jakub | MX2 | GASGAS | ||
| 96 | Zdunk, Damian | Open | KTM | ||
| Griechenland | 106 | Kouzis, Panagiotis | MXGP | TM | Pandis, Georgios |
| 107 | Bakas, Dimitrios | MX2 | Yamaha | ||
| 108 | Katoulas, Christos | Open | Fantic | ||
| Norwegen | 109 | Horgmo, Kevin | MXGP | Honda | Blikstad, Espen |
| 110 | Fredriksen, Hakon | MX2 | KTM | ||
| 11 | Toendel, Cornelius | Open | KTM | ||
| Japan | 112 | Oshiro, Kainosuke | MXGP | Yamaha | Akuta, Takateru |
| 113 | Yakoyama, Haruki | MX2 | Honda | ||
| 114 | Okury, Yuki | Open | Honda | ||
| Dänemark | 115 | Fredsoe, Mads | MXGP | GASGAS | Larse, Emil |
| 116 | Haarup, Mikkel | MX2 | Triumph | ||
| 117 | Skovbjerg, Ncolai | Open | Yamaha | ||
| Rumänien | 118 | Tompa, Robert Krisztian | MXGP | Yamaha | Raduta, Adrian Valentin |
| 119 | Prdog, Zoltan | MX2 | KTM | ||
| 120 | Cabal, George | Open | KTM | ||
| Uganda | 121 | Sentamu, Fortune Emmanuel | MXGP | KTM | Blick, Arthur Junior |
| 122 | Orlad, Stav | MX2 | Kawasaki | ||
| 123 | Waleed, Al-Musahim Ali Omar | Open | KTM | ||
| Österreich | 124 | Stauffer, Marcel | MXGP | KTM | Schmidinger, Karl |
| 125 | Sandner, Michael | MX2 | KTM | ||
| 126 | Kratzer, Michael | Open | Honda | ||
| Venezuela | 127 | Locurcio, Lorenzo | MXGP | Husqvarna | Cardona, Nicolas |
| 128 | Bortolin, Daniel | MX2 | Husqvarna | ||
| 129 | Rodriquez, Anthony | Open | Husqvarna |
