The Importance of Being Earnest (disambiguation)

The Importance of Being Earnest is an 1895 play by Oscar Wilde.

The Importance of Being Earnest may also refer to:

• The Importance of Being Earnest (1932 film), directed by Franz Wenzler
• The Importance of Being Earnest (1952 film), directed by Anthony Asquith
• The Importance of Being Earnest (1957 film), an Australian TV performance of the play
• The Importance of Being Earnest (1992 film), directed by Kurt Baker
• The Importance of Being Earnest (2002 film), directed by Oliver Parker
• The Importance of Being Earnest (2011 film), directed by Brian Bedford
• The Importance of Being Earnest (opera), a 2011 opera by Gerald Barry