Events that occurred on 11 February.
 On Earth
- 1945 - J.R.R. Tolkien writes Letter 97.
- 1953 - Wayne G. Hammond is born.
- 1994 - Voice actor William Conrad dies.
- 2008 - The Tolkien Estate, The Tolkien Trust and HarperCollins file a lawsuit against New Line Cinema and the Saul Zaentz Company.