The Squidhat is a pink squid who works at Toadblatt's Summer School of Sorcery.
Squidhat is used by Toadblatt to allocate his new students to the school's various houses. He also appears to be a singer and guitarist. He makes his first appearance in "Toadblatt's School of Sorcery". After sending the first three students to Gunderstank, he sends Billy and Mandy (who threatens him should he touch her by saying she's "in the mood for calamari") to Weaselthorp.
He makes his second appearance in "Nigel Planter and the Chamber Pot of Secrets" as Nigel's voodoo class teacher.
His third and final appearance is in "One Crazy Summoner." When Toadblatt drinks Grim's love potion, the dean falls madly in love with Squidhat. The two then get married and fly off on a magic broom.
Squidhat is voiced by "Weird Al" Yankovic.
- The Squidhat is a parody of the Sorting Hat from the Harry Potter series.