(Redirected from April 11)
Events that occurred on 11 April.
 On Earth
- 1953 - J.R.R. Tolkien writes Letter 137.
- 1956 - J.R.R. Tolkien writes Letter 189.
- 2006 - Fellowship!, an independent musical parody of The Lord of the Rings, wins the LA Weekly Theater Award for Musical of the Year.