USA
In a post-apocalyptic and dystopian future, all life has been challenged by oppression and tyranny, as the evil Robotnik is on the wake of controlling Mobius. - IMDb
| The Adventures of Sonic the Hedgehog (rerun title) |  Australia |
| Les aventures de Sonic, série 2 (complete title) |  France |
| Dobrodružství Ježka Sonica |  Czechoslovakia |
| Kirpi Sonic |  Turkey |
| Las aventuras de Sonic el erizo |  Spain |
| SatAM Sonic (informal title) | USA |
| Sonic |  West Germany |
| Sonic | Spain |
| Sonic el erizo |  Mexico |
| Sonic il riccio |  Italy |
| Sonic le Hérisson |  Canada |
| Sonic le Hérisson | France |
| Sonic the Hedgehog |  New Zealand |
| Sonic the Hedgehog |  Philippines |
| Sonic the Hedgehog |  Sweden |
| Sonic the Hedgehog |  Singapore |
| Sonic the Hedgehog | USA |
| Sonic the Hedgehog |  South Africa |
| Sonic the Hedgehog |  United Arab Emirates |
| Sonic the Hedgehog | Australia |
| Sonic the Hedgehog |  Belgium |
| Sonic the Hedgehog | Canada |
| Sonic the Hedgehog |  United Kingdom |
| Sonic the Hedgehog |  Ireland |
| Sonic the Hedgehog |  India |
| Sonic the Hedgehog |  Japan |
| Sonic ο σκαντζόχοιρος |  Greece |
| Sonic, o Ouriço |  Brazil |
| Sonic: The Series (short title) | |
| Соник |  Russia |
| हेजहॉग सोनिक | India |
| ソニック・ザ・ヘッジホッグ | Japan |
| ソニック・ザ・ヘッジホッグ | Japan |
| 音速小子 |  Taiwan |
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Bradley Pierce [11] | Miles 'Tails' Prower (TV Episode: The Doomsday Project) (1993) |
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Lindsay Ridgeway [9] | Additional Voices (TV Episode: Sonic's Nightmare) (1994) |
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Tahj Mowry [8] | Young Sonic (TV Episode: The Doomsday Project) (1994) |
