Juno is a 2007 American coming-of-age comedy-drama film directed by Jason Reitman and written by Diablo Cody. Elliot Page stars as the title character, an independent-minded teenager confronting an unplanned pregnancy and the subsequent events that put pressures of adult life onto her. Michael Cera, Jennifer Garner, Jason Bateman, Allison Janney and J. K. Simmons also star. Filming spanned from early February to March 2007 in Vancouver, British Columbia. It premiered on September 8 at the 2007 Toronto International Film Festival, receiving a standing ovation.

Juno won the Oscar for Best Original Screenplay and earned three other Oscar nominations, including Best Picture and Best Actress for 20-year old Page (the fifth-youngest nominee in the category). The film's soundtrack, featuring several songs performed by Kimya Dawson in various guises, was the first chart-topping soundtrack since Dreamgirls and Fox Searchlight's first number-one soundtrack. Juno earned back its initial budget of $6.5 million in twenty days, the first nineteen of which were when the film was in limited release. It went on to earn $231 million worldwide. Juno received acclaim from critics, many of whom placed the film on their top-ten lists for the year. It has received criticism and praise from members of both the anti-abortion and abortion rights communities regarding its treatment of abortion.