XYZ

Yog, Monster From Space (1970) by Octopunk
Yongary, Monster from the Deep (1967) by Catfreeek
You're Next (2013) by JPX, Johnny Sweatpants, Crystal Math, AC , Catfreeek
Your Vice is a Locked Room and Only I Have the Key (1972) by Catfreeek
Zombeavers (2014) by Catfreeek
Zombi (1979) by Octopunk, AC
Zombie 3 (1988) by Johnny Sweatpants
Zombie 4 (1988) by Johnny Sweatpants
Zombie 5: Killing Birds (1987) by Johnny Sweatpants
Zombie Ass: Toilet of the Dead (2011) by Catfreeek
Zombie Death House (1987) by Johnny Sweatpants
Zombie Diaries (2006) by Johnny Sweatpants, Crystal Math
Zombie Holocaust (1980) by Catfreeek
Zombie Island Massacre (1984) by Mr. AC
Zombie Lake (1981) by Octopunk
Zombie Nightmare (1986) by Mr. AC, AC
Zombie Strippers (2008) by Landshark, 50 Page McGee
Zombieland (2009) by Catfreeek, Johnny Sweatpants, Tami, Julie, Octopunk
Zombies Anonymous (2006) by Catfreeek
Zombies of Mass Destruction (2009) by Catfreeek
Zombies of Mora Tau (1957) by Johnny Sweatpants