Full Name: Eliza
Gender: Female
Relationships: Unnamed mother
Homeplace: Mayville, North Dakota, USA
Age: 6
Appeared in: Monster House
Species: Human
Status: Alive
Portrayed by: Ryan Newman

Eliza is a character in Monster House. She is 6-year old girl who was riding her tricycle when she accidentally ran into Nebbercracker's lawn. Nebbercracker then came out of his house and he ripped her trike in half causing her to run away crying. In the end, she dressed up as a flower for Halloween and got her tricycle back. She asked DJ what happened to Mr. Nebbercracker's house and he told her he blew it up..

She is voiced by Ryan Newman.