|First appearance:||Book Four|
|Armour level 1:||None|
|Armour level 2:||None|
|Armour level 3:||None|
|Ultimate level 1:||MegaDonnermon (with red crystal)|
|Ultimate level 2:||None|
|Mega level 1:||BlazeDonnermon (with Ryder Stevens)|
|Mega level 2:||None|
|Mega level 3:||None|
Donmon is a Rookie level Digimon, and the Digimon partner of Ryder Stevens.
Donmon is a dragon-like Digimon with retractable wings that extend out to either side, who, when standing on his hind legs, comes to the height of Ryder's shoulder. He is red, and his stomach, lines down the either side of his head, lines across his arms and legs and his tail are orange. He usually stands on his hind legs, although varies depending on what pose is most suitable for movement.