The 2023 Supersport World Championship was the twenty-seventh season of the Supersport World Championship, the twenty-fifth held under this name. The championship was won by Nicolò Bulega at the Portuguese round.

Race calendar and results The provisional 2023 season calendar was announced on 8 November 2022. It was then updated on 28 February 2023 to announce the seventh round at Imola Circuit on 14–16 July. It was updated again on 24 July, the Argentinian round at Circuito San Juan Villicum was cancelled due to the political reasons. On 2 August, it was announced that Circuito de Jerez will be the Argentina Round's replacement, making it the track's return to the championship with the last one being held in 2021.

2023 calendar Round Country Circuit Date Superpole Fastest lap Winning rider Winning team Winning constructor Ref 1 R1 Australian Round Australia Phillip Island Grand Prix Circuit 25 February Stefano Manzi Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 26 February Stefano Manzi Nicolò Bulega Aruba Racing WorldSSP Team Ducati 2 R1 Indonesian Round Indonesia Pertamina Mandalika International Street Circuit 4 March Nicolò Bulega Can Öncü Can Öncü Kawasaki Puccetti Racing Kawasaki R2 5 March Stefano Manzi Federico Caricasulo Althea Racing Ducati 3 R1 Dutch Round Netherlands TT Circuit Assen 22 April Nicolò Bulega Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 23 April Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati 4 R1 Catalunya Round Spain Circuit de Barcelona-Catalunya 6 May Nicolò Bulega Bahattin Sofuoğlu Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 7 May Nicolò Bulega Bahattin Sofuoğlu MV Agusta Reparto Corse MV Agusta 5 R1 Emilia-Romagna Round Italy Misano World Circuit Marco Simoncelli 3 June Nicolò Bulega Federico Caricasulo Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 4 June Federico Caricasulo Stefano Manzi Ten Kate Racing Yamaha Yamaha 6 R1 UK Round United Kingdom Donington Park 1 July Nicolò Bulega Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 2 July Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati 7 R1 Italian Round Italy Imola Circuit 15 July Federico Caricasulo Stefano Manzi Stefano Manzi Ten Kate Racing Yamaha Yamaha R2 16 July Stefano Manzi Stefano Manzi Ten Kate Racing Yamaha Yamaha 8 R1 Czech Round Czech Republic Autodrom Most 29 July Nicolò Bulega Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 30 July Nicolò Bulega Tarran Mackenzie Petronas MIE – MS Racing Honda Team Honda 9 R1 French Round France Circuit de Nevers Magny-Cours 9 September Nicolò Bulega Valentin Debise Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 10 September Valentin Debise Nicolò Bulega Aruba Racing WorldSSP Team Ducati 10 R1 Aragon Round Spain MotorLand Aragón 23 September Nicolò Bulega Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 24 September Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati 11 R1 Portuguese Round Portugal Algarve International Circuit 30 September Nicolò Bulega Yari Montella Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 1 October Stefano Manzi Stefano Manzi Ten Kate Racing Yamaha Yamaha 12 R1 Spanish Round Spain Circuito de Jerez 28 October Nicolò Bulega Nicolò Bulega Nicolò Bulega Aruba Racing WorldSSP Team Ducati R2 29 October Can Öncü Nicolò Bulega Aruba Racing WorldSSP Team Ducati

Entry list 2023 entry listTeamConstructorMotorcycleRiderClassRounds Althea Racing Ducati Panigale V2 64 Federico CaricasuloAll Aruba Racing WorldSSP Team 11 Nicolò BulegaAll Barni Spark Racing Team 55 Yari Montella1, 3–12 D34G Racing 17 John McPhee10–11 32 Oli Bayliss1–7, 12 37 José Luis Pérez González12 47 Andreas Kofler8–9 73 Maximilian Kofler C3–11 Ducati Zaragoza 76 Julián Giral10 Orelac Racing VerdNatura 3 Raffaele De RosaAll 22 Federico Fuligni C3–9, 11 Petronas MIE – MS Racing Honda Team Honda CBR600RR 7 Adam Norrodin1–9 26 Ibrahim Norrodin10, 12 26 Ibrahim Norrodin11 88 Andrea Migno11 89 Khairul Idham Pawi12 95 Tarran MackenzieAll Kawasaki Puccetti Racing Kawasaki ZX-6R 14 Lucas Mahias4–8 61 Can Öncü1–3, 9–12 Motozoo Racing by Puccetti 68 Luke Power C3–11 69 Tom Booth-Amos C3–11 MTM Kawasaki 77 TJ Alberto2 99 Adrián Huertas1, 3–12Prodina Kawasaki Racing WorldSSP 12 Gabrielle Giannini12 16 Yuta OkayaC3–11 67 Stefano ValtuliniC7 Vince64 by Puccetti Racing 17 John McPhee1–9 35 Leonardo Taccini10–12 Extreme Racing Service MV Agusta F3 800 RR 13 Luca Ottaviani7 MV Agusta Reparto Corse 23 Marcel SchrötterAll 54 Bahattin SofuoğluAll Astro-JJR Suzuki Suzuki Suzuki GSX-R750 34 Rhys Irwin6 PTR Triumph Triumph Street Triple RS 765 4 Harry Truelove1–7 50 Ondrej Vostatek8–12 66 Niki TuuliAll Completely Motorbikes Triumph 15 Eugene McManus6 Altogo Racing TeamYamahaYZF-R6 40 Simone Corsi3, 5, 12 Arco YART Yamaha WorldSSP 27 Álvaro Díaz C3–12Axon Seven Team 42 Marco Bussolotti5 EAB Racing Team 28 Glenn van StraalenAll Eder Racing 36 Thomas Gradinger8 Evan Bros. WorldSSP Yamaha Team 19 Andrea Mantovani1–6 21 Filippo Fuligni7 31 Adrián Fernández4 48 Lorenzo Dalla Porta8–12 91 Jack Kennedy6GMT94 Yamaha 86 Johan Gimbert5 86 Johan Gimbert9 94 Valentin Debise1–4, 6–12 J Angel Yamaha 6 Emanuele Pusceddu7, 12 MDR Oftec Yamaha 44 Baris Sahin4 72 Yeray Ruiz10–12 Orelac Racing Verdnatura Yamaha 21 Filippo Fuligni12 Ten Kate Racing Yamaha 9 Jorge NavarroAll 62 Stefano ManziAll VFT Racing Yamaha 29 Nicholas Spinelli 1–8, 10–12 43 Simon Jespersen9 98 Maiki Abe C3–11 Yamaha Thailand Racing Team 24 Apiwat Wongthananon1–4, 7, 12 25 Andy Verdoïa6–9 41 Héctor Garzó10 45 Twan Smits11 51 Anupab SarmoonAll 56 Ratthapong Wilairot5 YART – Yamaha WorldSSP Team 71 Tom Edwards C3–11 Moto Ain 96 Matthieu Gregorio9 Team SWPN 20 Melvin van der Voort12 Zeus Motorsport 75 Miquel Pons12KeyRegular riderWildcard riderReplacement riderC WorldSSP Challenge

Rider changes Dynavolt Triumph will have a new line-up, the riders of the team are Harry Truelove and Niki Tuuli. Jorge Navarro joined Ten Kate Racing Yamaha. Marcel Schrötter joined MV Agusta Reparto Corse, replacing Niki Tuuli. Valentin Debise joined GMT94 Yamaha, replacing Jules Cluzel who retired from racing. Luke Power joined Motozoo Racing by Puccetti. Yuta Okaya joined Prodina Racing WorldSSP. Yari Montella joined Barni Spark Racing Team, replacing Oli Bayliss. 2021 British Superbike Champion Tarran Mackenzie and Adam Norrodin include the line-up of the MIE MS Honda team. John McPhee switches from Moto3 to World Supersport Championship. Andrea Mantovani joined Evan Bros. WorldSSP Yamaha Team. The son of late former 500cc/MotoGP and World Superbike rider Norifumi Abe, Maiki Abe joins VFT Racing. Long-time Asia Road Racing Championship stalwart, Yamaha Thailand Racing Team joined Supersport World Championship full-time with Thai duo, Anupab Sarmoon and Apiwat Wongthananon. 2022 Supersport 300 World Champion Álvaro Díaz step up to Supersport World Championship with Arco YART Yamaha WorldSSP.

Championship standings Points Position  1st   2nd   3rd   4th   5th   6th   7th   8th   9th   10th   11th   12th   13th   14th   15th  Points 25 20 16 13 11 10 9 8 7 6 5 4 3 2 1

Riders' championship Rider Bike PHI MAN ASS BAR MIS DON IMO MOS MAG ARA POR JER R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 1 Nicolò Bulega Ducati 1 1 5 3 1 1 1 Ret 1 2 1 1 3 2 1 16 1 1 1 1 1 2 1 1 503 2 Stefano Manzi Yamaha 6 2 7 2 5 2 6 3 2 1 2 5 1 1 2 Ret 2 3 11 2 2 1 2 2 408 3 Marcel SchrötterMV Agusta 7 4 4 5 2 4 2 2 4 3 8 Ret 2 8 6 2 7 4 2 5 4 4 15 Ret 294 4 Federico Caricasulo Ducati 10 Ret 2 1 6 3 5 6 3 4 4 3 Ret Ret 10 11 8 10 4 3 6 5 3 5 258 5 Valentin Debise Yamaha 13 8 6 Ret 4 6 8 4 10 7 Ret 7 11 12 3 2 10 7 5 Ret 5 6 181 6 Bahattin Sofuoğlu MV Agusta Ret 11 9 10 11 Ret 3 1 Ret 7 13 8 4 Ret 3 3 9 Ret 6 4 7 17 16 Ret 168 7 Jorge Navarro Yamaha 9 6 12 8 10 7 7 9 8 18 12 11 Ret 6 9 Ret Ret 9 7 6 3 7 4 11 163 8 Niki Tuuli Triumph 4 9 3 6 12 5 10 8 9 10 15 12 Ret DNS 7 9 5 5 9 Ret 9 10 9 12 162 9 Yari Montella Ducati Ret DNS 8 Ret 11 16 5 Ret 3 2 5 3 Ret Ret 6 8 3 8 Ret 3 Ret DNS 145 10 Raffaele De Rosa Ducati 17 7 Ret 7 9 9 15 10 Ret 26 7 9 6 5 4 10 16 Ret 5 9 8 8 7 Ret 138 11 Glenn van Straalen Yamaha 14 5 11 Ret 3 11 4 5 7 22 5 10 13 Ret 8 Ret Ret 13 8 Ret Ret 6 10 7 138 12 Adrián Huertas Kawasaki Ret DNS 13 8 12 12 11 5 6 4 10 4 5 15 4 7 Ret Ret Ret Ret 6 4 134 13 Can Öncü Kawasaki Ret 3 1 4 7 Ret 17 14 17 17 14 15 11 3 89 14 Nicholas Spinelli Yamaha 2 NC Ret 9 Ret 14 9 7 12 8 24 16 7 Ret Ret 18 14 10 DNS DNS WD WD 74 15 Tom Booth-Amos Kawasaki 15 10 13 14 Ret 12 9 6 8 Ret 13 13 13 Ret Ret 11 15 Ret 56 16 John McPhee Kawasaki 3 12 10 11 Ret 17 19 Ret 19 19 20 18 Ret 14 19 4 15 19 55 Ducati Ret 13 13 14 17 Lorenzo Dalla Porta Yamaha 20 19 10 6 16 Ret 10 9 8 9 44 18 Tarran Mackenzie Honda 5 16 14 14 20 20 27 23 Ret Ret Ret 23 21 Ret 17 1 24 20 26 22 22 20 19 14 42 19 Lucas Mahias Kawasaki 16 13 10 9 11 Ret 9 9 14 Ret 37 20 Simone Corsi Yamaha 16 13 6 6 12 10 33 21 Oli Bayliss Ducati 16 10 8 12 Ret 17 Ret 13 11 DNS WD WD 18 18 26 22 Tom Edwards Yamaha Ret 15 14 11 16 13 14 14 16 DSQ Ret Ret 21 23 18 14 11 12 26 23 Anupab Sarmoon Yamaha 8 14 13 15 19 18 21 19 24 17 Ret 19 18 Ret 22 8 23 22 19 18 17 18 14 17 24 24 Andy Verdoïa Yamaha 17 13 14 10 12 17 11 15 21 25 Adam Norrodin Honda 12 15 15 13 22 22 Ret 22 21 Ret Ret 26 Ret 16 21 5 19 DNS 20 26 Yeray Ruiz Yamaha 12 15 16 11 Ret 8 18 27 Ondrej Vostatek Triumph 16 Ret 22 16 15 12 12 13 13 Ret 15 28 Thomas Gradinger Yamaha 24 6 10 29 Federico Fuligni Ducati 17 Ret 23 18 15 16 19 21 Ret Ret 23 7 25 Ret 20 19 21 DNS 10 30 Filippo Fuligni Yamaha 11 11 24 16 10 31 Johan Gimbert Yamaha 17 20 12 11 9 32 Andrea Mantovani Yamaha Ret Ret DSQ 17 14 12 20 17 14 15 WD WD 9 33 Simon Jespersen Yamaha 14 12 6 34 Álvaro Díaz Yamaha DNQ DNQ 26 20 Ret 21 Ret 20 Ret 13 Ret DNS 27 21 13 16 23 16 23 21 6 35 Harry Truelove Triumph 11 Ret 17 16 21 21 24 25 22 Ret Ret Ret Ret Ret 5 36 Maximilian Kofler Ducati 18 19 NC 24 18 Ret 23 22 17 12 18 20 26 Ret 21 20 19 22 4 37 Luca Ottaviani MV Agusta 12 Ret 4 38 Apiwat Wongthananon Yamaha 15 13 DNS Ret Ret 16 Ret Ret WD WD 17 DNS 4 39 Melvin van der Voort Yamaha Ret 13 3 40 Andreas Kofler Ducati 15 14 20 17 3 41 Marco Bussolotti Yamaha Ret 14 2 42 José Luis Pérez González Ducati 22 15 1 43 Luke Power Kawasaki Ret Ret 25 26 Ret 23 22 24 19 15 Ret Ret 28 18 22 21 18 19 1 44 Stefano Valtulini Kawasaki 15 Ret 1 45 Rhys Irwin Suzuki 16 15 1 46 Adrián Fernández Yamaha 18 15 1 TJ Alberto Kawasaki 16 18 0 Jack Kennedy Yamaha 18 17 0 Yuta Okaya Kawasaki 23 23 22 21 20 27 21 25 WD WD 25 21 18 24 24 24 25 25 0 Maiki Abe Yamaha DNQ DNQ Ret 27 Ret 24 DNQ DNQ 20 Ret 26 22 DNS DNS DNS DNS 26 26 0 Ratthapong Wilairot Yamaha 23 25 0 Baris Sahin Yamaha Ret Ret 0 Eugene McManus Triumph Ret Ret 0 Emanuele Pusceddu Yamaha Ret Ret 0 Matthieu Gregorio Yamaha Ret DNS 0 Ibrahim Norrodin Honda 25 23 24 21 Ret Ret 0 Leonardo Taccini Kawasaki 23 25 Ret DNS 20 20 0 Héctor Garzó Yamaha Ret DNS 0 Julián Giral Ducati DNQ DNQ 0 Twan Smits Yamaha 20 24 0 Andrea Migno Honda 27 23 0 Khairul Idham Pawi Honda 21 19 0 Gabrielle Giannini Kawasaki Ret Ret 0 Miquel Pons Yamaha Ret DNS 0 Rider Bike PHI MAN ASS BAR MIS DON IMO MOS MAG ARA POR JER Bold – Pole positionItalics – Fastest lap

Teams' championship