Peter Hayden Dinklage is an American actor. For portraying Tyrion Lannister on the HBO television series Game of Thrones (2011–2019), he won the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series a record four times. He also received a Golden Globe Award in 2011 and a Screen Actors Guild Award in 2020 for the role. Dinklage has a common form of dwarfism known as achondroplasia and stands 4 ft 5 in (1.35 m) tall. He has used his celebrity status to raise social awareness of dwarfism.

Tyrion Lannister is a fictional character in the A Song of Ice and Fire series of epic fantasy novels by American author George R. R. Martin, and its television adaptation Game of Thrones, where he is portrayed by American actor Peter Dinklage.