Spliff may refer to:
- A joint (cannabis), one of numerous slang terms for a cigarette made from cannabis; it may also refer to one of the following derivative names:
- Spliff (band), a German 80s new wave band;
- Jimmy Spliff, another name for punk singer Jimmy Gestapo;
- Sam the Spliff, a character in the martial arts film Shaolin Dolemite;
- a song by Austrian band Bilderbuch.
- P-Splifff or psplifff, another name for Dominican American skateboarder Pablo Ramirez
- Spliff Star, an American rapper and producer from Flatbush, Brooklyn, New York