Robbie rose to fame co-starring alongside Leonardo DiCaprio, portraying the role of Naomi Lapaglia in Martin Scorsese's Oscar nominated film, The Wolf of Wall Street (2013). She was nominated for a Breakthrough Performance MTV Movie Award, and numerous other awards.

In 2014, Robbie founded her own production company, LuckyChap Entertainment. She also appeared in the World War II romantic-drama film, Suite Française (2014). She starred in Focus (2015) and Z for Zachariah (2015), and made a cameo in The Big Short(2015).

She starred as Jane Porter in The Legend of Tarzan (2016), Tanya Vanderpoel in Whiskey Tango Foxtrot (2016) and as DC comics villain Harley Quinn in Suicide Squad (2016), for which she was nominated for a Teen Choice Award, and many other awards.

She portrayed figure skater Tonya Harding in the biographical film I, Tonya (2017), receiving critical acclaim and a Golden Globe Award nomination for Best Actress - Motion Picture Comedy or Musical.