Padmé Amidala was 14 years old in Star Wars: Episode I – The Phantom Menace. This age is derived from the established Star Wars timeline, where Padmé was born in 46 BBY (Before the Battle of Yavin), and Episode I takes place in 32 BBY, making her 14 at that time

. Although this is never explicitly stated in the film, it is supported by official Star Wars canon and licensed media sources.