There's been no announcement of a Shark Week host or "master of ceremonies," a concept that was introduced in 2022. Past celebrity hosts of Shark Week include Dwayne "The Rock" Johnson, Jason Momoa and, most recently, John Cena.

In its 37th year, Shark Week is the Discovery Channel's annual weeklong slate of shark-related programming. This year's event kicked off Sunday, July 20, with "Dancing With Sharks," an inter-species dance competition hosted by returning "Dancing With the Stars" frontman Tom Bergeron.

Discovery Channel’s “Shark Week” kicks off with a unique twist this year: “Dancing with Sharks.” Hosted by former “Dancing With the Stars” host Tom Bergeron, the show features scuba-diving shark handlers performing underwater dances with hammerhead sharks.