Ben Esler is an Australian actor. He made his acting debut in 2004, appearing in the television series Blue Heelers. His next role was in the television movie Curtin. In 2010, he played the role of Charles “Chuck” Tatum in the HBO miniseries The Pacific. He next appeared in the movie The Morning After, as well as guest-starred in The Magicians. Esler went on to have performances in the films Welcome to OxBlood and The Jury. After this, he guest-starred in the CBS series SEAL Team. In 2019, the actor starred in the war film Danger Close: The Battle of Long Tan. He also appeared in the film Endings, Beginnings.