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
- King Tut, dog owned by President Herbert Hoover