YZ, Y.Z., or Yz may refer to:
There are poems inside of you that paper can’t handle.
Sybille Bedford
Brandon Routh
Felicity Huffman
Marc Levine
Erich von Manstein
George Sand
Saul Bass
Arkady Volozh
David Millar
Squidward Tentacles
Robert Olen Butler
Dave Kerpen