Sonic Jr the Hedgehog.png

Sonic Jr. is Sonic Sr. and Nikki's son. He is also Jill's brother.

Friends

Jill Roberts (Sister)

Cathy the Hedgehog

Polly the Hedgehog

Nestor the Hedgehog

Julianne the Cat

Hank the Echidna

Domino the Echidna

Megan the Hedgehog (Love Interest)

Penelope the Rabbit

Tim "Flick" Prower (Best Friend)

Thrash the Hedgehog (Half-Brother)

Sarah the Hedgehog (Cousin)

Raymond the Hedgehog (Cousin)

Kim the Hedgehog (Cousin)

Ash the Hedgehog (Cousin)

Ethan the Hedgehog (Cousin)

Derek the Hedgehog (Cousin)

Silver the Hedgehog (Cousin)

Blaze the Cat

Tenel Tah (Sister -in-Law)

Kacey the Hedgehog (Cousin)

Wren the Hedgehog

Elsa the Bird

Barbara the Fox

Russell the Raccwolf

Alex the Hedgehog

Crystal the Ottsel

Rivals

Hank the Echidna (Friendly Rival)

Ash the Hedgehog (Cousin Rival)

Enemies

Dr. Eggman

Gallery

Community content is available under CC-BY-SA unless otherwise noted.