Wake Up Sid is a 2009 Indian Hindi-language coming-of-age comedy-drama film written and directed by Ayan Mukerji and produced by Dharma Productions. It stars Ranbir Kapoor and Konkona Sen Sharma. Set in contemporary Mumbai, the film tells the story of a careless rich college brat (Kapoor) taught the value of owning up to responsibility by an aspiring writer (Sen Sharma) from Kolkata.

Wake Up Sid was released on 2 October 2009, and proved to be a commercial success at the box office. It received widespread critical acclaim upon release, with critical acclaim for its novel concept, themes, direction, story, screenplay, soundtrack, and cast performances.

At the 55th Filmfare Awards, Wake Up Sid received 9 nominations, including Best Film, Best Director (Mukerji), Best Actor (Kapoor) and Best Supporting Actress (Pathak), and won 3 awards – Best Actor (Critics) (Kapoor), Best Debut Director (Mukerji, tying with Zoya Akhtar for Luck by Chance), and Best Female Playback Singer (Kavita Seth for "Iktara").