Emma Woodhouse is the 21-year-old titular protagonist of Jane Austen's 1815 novel Emma. She is described in the novel's opening sentence as "handsome, clever, and rich, with a comfortable home and a happy disposition... and had lived nearly twenty-one years in the world with very little to distress or vex her." Jane Austen, while writing the novel, called Emma, "a heroine whom no-one but myself will much like."

Emma is a four-part BBC television drama serial adaptation of Jane Austen's 1815 novel Emma. The episodes were written by Sandy Welch, writer of previous BBC costume dramas Jane Eyre and North & South, and directed by Jim O'Hanlon. The serial stars Romola Garai as the titular heroine Emma Woodhouse, Jonny Lee Miller as her loyal lifelong friend Mr. Knightley, and Michael Gambon as Emma's father, Mr. Woodhouse. The serial originally ran weekly on Sunday nights on BBC One from 4 to 25 October 2009.