Mac King (born December 2, 1959) is an American magician who has performed on television specials, often as a co-host.

Some of his better-known effects involve goldfish, Fig Newtons, and a yellow raincoat he claims is a magic cloak of invisibility.

He became interested in magic as a kid because both of his grandfathers (Elwood Huffman and Pax King) were keen amateur magicians.

King then attended Macalester College in Saint Paul, Minnesota, on a National Merit Scholarship.

He is also friends with Penn & Teller, who wrote the preface to King's book Tricks With Your Head.

In March 2022, King eulogized The Amazing Johnathan, who had died a couple of weeks prior.