Lenny Rush (born 18 March 2009) is a British BAFTA-winning child actor. He is best known for his work on the Daisy May Cooper comedy drama series Am I Being Unreasonable?, on the BBC One series Dodger and the CBBC drama The Dumping Ground. He won a breakthrough award at the 2023 National Comedy Awards, and won the Breakthrough Award and Best Comedy Performance (Male) at the 2023 Royal Television Society Programme Awards. Rush has a medical condition called spondyloepiphyseal dysplasia congenita which affects his growth, resulting in dwarfism.