{{Infobox/Yu-Gi-Oh!/Charactercharacter | image name = Sebastian.jpg | image caption = | english name en_name = Sebastian | japanese name ja_name = セバスチャン | anime debut anime_debut = {{episode|Yu-Gi-Oh! 5D's|123|ref}} | appears_in_anime = [[Yu-Gi-Oh! 5D's]]| gender = maleMale | occupation = Butler | japanese voice team = [[Team Ragnarok]]| tournament1 = [[World Racing Grand Prix]]| result1 = Top 4| ja_voice = {{Voice actors|ja|Shinobu Matsumoto}}| en_voice =