# List of 2023 national motocross champions

National level motocross championships that act as the highest level of the sport domestically, are being held throughout the year. These championships are typically sanctioned by the country's national motorcycle federation, who in turn are affiliates of the Fédération Internationale de Motocyclisme.
Riders compete for the crown of national champion in their respective category.

## 2023 champions
### Senior Men's

| Country | Series | Champion | refer |
| Argentina | Argentinian Motocross Championship | MX1: Joaquín Poli | 2023 Argentinian Motocross Championship |
| Argentina | Argentinian Motocross Championship | MX2: Tomas Matkovich | 2023 Argentinian Motocross Championship |
| Australia | ProMX | MX1: Dean Ferris | 2023 ProMX Championship |
| Australia | ProMX | MX2: Wilson Todd | 2023 ProMX Championship |
| Austria | Austrian Motocross Championship | MX Open: Marcel Stauffer | 2023 Austrian Motocross Championship |
| Austria | Austrian Motocross Championship | MX2: Marcel Stauffer | 2023 Austrian Motocross Championship |
| Bosnia and Herzegovina | Bosnian Motocross Championship | MX1: Mario Kojić | 2023 Bosnian Motocross Championship |
| Bosnia and Herzegovina | Bosnian Motocross Championship | MX2: Rok Krajc | 2023 Bosnian Motocross Championship |
| Brazil | Brazilian Motocross Championship | MX1: Fábio Santos | 2023 Brazilian Motocross Championship |
| Brazil | Brazilian Motocross Championship | MX2: Guilherme Bresolin | 2023 Brazilian Motocross Championship |
| Bulgaria | Republican Motocross Championship | MX1: Julian Georgiev | 2023 Republican Motocross Championship |
| Bulgaria | Republican Motocross Championship | MX2: Nikolay Malinov | 2023 Republican Motocross Championship |
| Canada | Triple Crown Series | 450 Pro: Dylan Wright | 2023 Triple Crown Series |
| Canada | Triple Crown Series | 250 Pro: Ryder McNabb | 2023 Triple Crown Series |
| Chile | Chilean Motocross Championship | MX1A: Sergio Villaronga | 2023 Chilean Motocross Championship |
| Chile | Chilean Motocross Championship | MX2A: Jeremias Schiele | 2023 Chilean Motocross Championship |
| Croatia | Croatian Motocross Championship | MX Open: Matija Kelava | 2023 Croatian Motocross Championship |
| Croatia | Croatian Motocross Championship | MX2: Luka Kunić | 2023 Croatian Motocross Championship |
| Czech Republic | Czech Motocross Championship | MX1: Jakub Terešák | 2023 Czech Motocross Championship |
| Czech Republic | Czech Motocross Championship | MX2: Martin Krč | 2023 Czech Motocross Championship |
| Denmark | Danish Motocross Championship | MX1: Mathias Jørgensen | 2023 Danish Motocross Championship |
| Denmark | Danish Motocross Championship | MX2: Rasmus Pedersen | 2023 Danish Motocross Championship |
| Ecuador | Ecuadorian Motocross Championship | MX1: Miguel Cordovez | 2023 Ecuadorian Motocross Championship |
| Ecuador | Ecuadorian Motocross Championship | MX2A: Andrés Feicán | 2023 Ecuadorian Motocross Championship |
| Estonia | Estonian Motocross Championship | MX Open: Tanel Leok | 2023 Estonian Motocross Championship |
| Estonia | Estonian Motocross Championship | MX2: Kaarel Tilk | 2023 Estonian Motocross Championship |
| Finland | Finnish Motocross Championship | MX1: Jere Haavisto | 2023 Finnish Motocross Championship |
| Finland | Finnish Motocross Championship | MX2: Sampo Rainio | 2023 Finnish Motocross Championship |
| France | French Elite Motocross Championship | MX1: Valentin Guillod | 2023 French Elite Motocross Championship |
| France | French Elite Motocross Championship | MX2: Pierre Goupillon | 2023 French Elite Motocross Championship |
| Germany | ADAC MX Masters | Masters: Max Nagl | 2023 ADAC MX Masters |
| Germany | ADAC MX Masters | Youngster: Oriol Oliver | 2023 ADAC MX Masters |
| Greece | Panhellenic Motocross Championship | MX1: Panagiotis Kouzis | 2023 Panhellenic Motocross Championship |
| Greece | Panhellenic Motocross Championship | MX2: Fragiskos Zounis | 2023 Panhellenic Motocross Championship |
| Hungary | Hungarian Motocross Championship | Elite MX1: Erik Hugyecz | 2023 Hungarian Motocross Championship |
| Hungary | Hungarian Motocross Championship | Elite MX2: Bence Pergel | 2023 Hungarian Motocross Championship |
| Iceland | Icelandic Motocross Championship | MX1: Máni Freyr Pétursson | 2023 Icelandic Motocross Championship |
| Iceland | Icelandic Motocross Championship | MX2: Eiður Orri Pálmarsson | 2023 Icelandic Motocross Championship |
| Indonesia | Indonesian Motocross Championship | MX1: Hilman Maksum | 2023 Indonesian Motocross Championship |
| Indonesia | Indonesian Motocross Championship | MX2: Diva Ismayana | 2023 Indonesian Motocross Championship |
| Israel | Israeli Motocross Championship | MX1: | 2023 Israeli Motocross Championship |
| Israel | Israeli Motocross Championship | MX2: | 2023 Israeli Motocross Championship |
| Italy | Italian Prestige Motocross Championship | MX1: Alberto Forato | 2023 Italian Prestige Motocross Championship |
| Italy | Italian Prestige Motocross Championship | MX2: Cas Valk | 2023 Italian Prestige Motocross Championship |
| Japan | All Japan Motocross Championship | IA1: Jay Wilson | 2023 All Japan Motocross Championship |
| Japan | All Japan Motocross Championship | IA2: Víctor Alonso | 2023 All Japan Motocross Championship |
| Latvia | Latvian Motocross Championship | MX1: Toms Macuks | 2023 Latvian Motocross Championship |
| Latvia | Latvian Motocross Championship | MX2: Edvards Bidzāns | 2023 Latvian Motocross Championship |
| Lithuania | Lithuanian Motocross Championship | MX1: Arminas Jasikonis | 2023 Lithuanian Motocross Championship |
| Lithuania | Lithuanian Motocross Championship | MX2: Uldis Freibergs | 2023 Lithuanian Motocross Championship |
| Mexico | Mexican Motocross Championship | MX1: Marco Antezana | 2023 Mexican Motocross Championship |
| Mexico | Mexican Motocross Championship | MX2: Víctor Francisco García | 2023 Mexican Motocross Championship |
| Netherlands | Dutch Masters of Motocross | 500cc: Jeffrey Herlings | 2023 Dutch Masters of Motocross |
| Netherlands | Dutch Masters of Motocross | 250cc: Kay de Wolf | 2023 Dutch Masters of Motocross |
| New Zealand | New Zealand Motocross Championship | MX1: Maximus Purvis | 2023 New Zealand Motocross Championship |
| New Zealand | New Zealand Motocross Championship | MX2: Cody Cooper | 2023 New Zealand Motocross Championship |
| Norway | Norwegian Motocross Championship | MX Open: Cornelius Tøndel | 2023 Norwegian Motocross Championship |
| Norway | Norwegian Motocross Championship | MX2: Cornelius Tøndel | 2023 Norwegian Motocross Championship |
| Poland | Polish Motocross Championship | MX Open: Szymon Staszkiewicz | 2023 Polish Motocross Championship |
| Poland | Polish Motocross Championship | MX2: Piotr Szczepanek | 2023 Polish Motocross Championship |
| Portugal | Portuguese Motocross Championship | MX1: Paulo Alberto | 2023 Portuguese Motocross Championship |
| Portugal | Portuguese Motocross Championship | MX2: Eric Tomás | 2023 Portuguese Motocross Championship |
| Romania | Romanian Motocross Championship | MX1: George Căbăl | 2023 Romanian Motocross Championship |
| Romania | Romanian Motocross Championship | MX2: Aida Cojanu | 2023 Romanian Motocross Championship |
| Slovakia | Slovakian Motocross Championship | MX Open: Šimon Jošt | 2023 Slovakian Motocross Championship |
| Slovakia | Slovakian Motocross Championship | MX2: Martin Krč | 2023 Slovakian Motocross Championship |
| Slovenia | Slovenian Motocross Championship | MX Open: Miha Bubnič | 2023 Slovenian Motocross Championship |
| Slovenia | Slovenian Motocross Championship | MX2: Gal Hauptman | 2023 Slovenian Motocross Championship |
| South Africa | South African Motocross Championship | MX1: Cameron Durow | 2023 South African Motocross Championship |
| South Africa | South African Motocross Championship | MX2: Cameron Durow | 2023 South African Motocross Championship |
| Spain | Spanish Motocross Championship | Elite-MX1: José Butrón | 2023 Spanish Motocross Championship |
| Spain | Spanish Motocross Championship | Elite-MX2: Gerard Congost | 2023 Spanish Motocross Championship |
| Sweden | Swedish Motocross Championship | MX1: Anton Gole | 2023 Swedish Motocross Championship |
| Sweden | Swedish Motocross Championship | MX2: Filip Bengtsson | 2023 Swedish Motocross Championship |
| Switzerland | Swiss Motocross Championship | MX Open: Arnaud Tonus | 2023 Swiss Motocross Championship |
| Switzerland | Swiss Motocross Championship | MX2: Bryan Boulard | 2023 Swiss Motocross Championship |
| Turkey | Turkish Motocross Championship | MX1: Aleksandr Kurashev | 2023 Turkish Motocross Championship |
| Turkey | Turkish Motocross Championship | MX2: Ata Kuzu | 2023 Turkish Motocross Championship |
| United Kingdom | British Motocross Championship | MX1: Conrad Mewse | 2023 British Motocross Championship |
| United Kingdom | British Motocross Championship | MX2: Isak Gifting | 2023 British Motocross Championship |
| United States | AMA Motocross Championship | 450MX: Jett Lawrence | 2023 AMA National Motocross Championship |
| United States | AMA Motocross Championship | 250MX: Hunter Lawrence | 2023 AMA National Motocross Championship |
| Uruguay | Uruguayan Motocross Championship | MX1: Nicolás Rolando | 2023 Uruguayan Motocross Championship |
| Uruguay | Uruguayan Motocross Championship | MX2A: Alfonso Bratschi | 2023 Uruguayan Motocross Championship |
| Venezuela | Venezuelan Motocross Championship | MX1 Experto: Daniel Bortolín | 2023 Venezuelan Motocross Championship |
| Venezuela | Venezuelan Motocross Championship | MX2 Experto: Daniel Bortolín | 2023 Venezuelan Motocross Championship |