Squidward Tentacles

Squidward is Spongebob, Cat, and Patrick's Neighbor.

Squidward's Friend
Spongebob Squarepants (Squidward's Neighbor)

Patrick Star (Squidward's Neighbor)

Sandy Cheeks (Squidward's Friend)

Tori Vega (Squidward's Frenemy)

Trina Vega (Squidward's Enemy)

Jade West (Squidward's Better Friend)

Cat Valentine (Squidward's Neighbor)

Beck Oliver (Squidward's Partner)

Andre Harris (Squidward's Friend)

Robbie Shapiro (Squidward's Enemy)