|Full Name||Metal Sonic|
|First Appearance||Sonic the Hedgehog CD|
|Latest Appearance||Sonic Boom: Rise of Lyric|
Metal Sonic is a recurring character in the Sonic the Hedgehog series. He is a robotic copy of Sonic the Hedgehog created by Dr. Eggman, and he was Sonic's first ever rival. He first appeared in Sonic the Hedgehog CD, where he kidnapped Amy Rose.