King Tut is a colloquial name for Tutankhamun, an Egyptian pharaoh.

King Tut may also refer to:

• King Tut (comics), a character from the Batman TV series
• "King Tut" (song), a novelty song by Steve Martin
• Tutnese, an African-American language game also known as Tutahash, Tut and King Tut
• King Tut, also known as Tut's tomb, a variant of the solitaire card game Pyramid