The 2023 MotoGP grid is taking shape, but there are still some seats to be sorted. Here's who has a deal secured for 2023 and what teams are yet to firm up line-ups.

Yamaha:

#20 Fabio Quartararo - has a two-year contract taking him through to the end of 2024.
#21 Franco Morbidelli - signed a two-year deal with Yamaha in September of 2021 taking him through to the end of 2023.

Aprilia:

#12 Maverick Vinales - has a two-year contract taking him through to the end of 2024.
#41 Aleix Espargaro - has a two-year contract taking him through to the end of 2024.

KTM:

#33 Brad Binder - signed a three-year contract back in 2021 taking him through to the end of 2024.
#43 Jack Miller - has a two-year contract to join KTM from Ducati in 2023 through to the end of 2024.

Honda:

#93 Marc Marquez - Despite his injury woes and his absence from the 2020 season, Marquez signed a four-year contract to remain with Honda through to the end of 2024 at the start of 2020.

#36 Joan Mir - The 2020 world champion has signed a two-year deal with Honda's factory squad, which was announced prior to the San Marino GP. 

Ducati:

#63 Francesco Bagnaia - has a two-year deal taking him through to the end of 2024.

#23 Enea Bastianini - The three-time race winner will be promoted from Gresini to the factory squad on a two-year deal, after Ducati elected to pick him over Jorge Martin. 

Gresini Ducati:

#49 Fabio Di Giannantonio - has a one-year contract taking him through to the end of 2023.
#73 Alex Marquez - has a one-year contract taking him through to the end of 2023.

LCR Honda:

#42 Alex Rins - has a two-year contract directly with Honda to race with LCR through to the end of 2024.

#30 Takaki Nakagami - has a one-year deal to remain with LCR for 2023.

Pramac Ducati:

#5 Johann Zarco - will continue with Pramac in 2023.

#89 Jorge Martin - signed a factory deal with Ducati to remain with Pramac after the Italian marque elected to promote Bastianini to its factory squad. 

RNF Racing Aprilia:

#88 - Miguel Oliveira has signed a two-year deal with Aprilia to join RNF.

#25 - Raul Fernandez has signed a two-year deal with Aprilia to join RNF. Both riders will have 2022-spec RS-GPs.

VR46 Ducati:

#10 Luca Marini - Has signed a one-year extension to remain with VR46 for 2023

#72 Marco Bezzecchi - Signed a two-year deal before his rookie season to take him through to the end of 2023

Tech3 GasGas:

#44 Pol Espargaro - Signed a two-year contract to return to Tech3 and KTM for 2023, with the team to be rebranded as GasGas - one of the brands owned by KTM - though the bike the outfit will run will be a factory KTM RC16. 

#37 Augusto Fernandez - The Moto2 frontrunner has signed a deal to join Tech3 for 2023.