Sonic 3D Blast 5 may be referring to:
* Sonic 3D Blast 5 (Famicom), a hack of Somari which replaces Mario with Sonic.
* Sonic 3D Blast 5 (Game Boy), a platformer based off Sonic the Hedgehog.
Sonic 3D Blast 5 may be referring to:
* Sonic 3D Blast 5 (Famicom), a hack of Somari which replaces Mario with Sonic.
* Sonic 3D Blast 5 (Game Boy), a platformer based off Sonic the Hedgehog.