Events that occurred on 19 May.
 On Earth
- 1955 - J.R.R. Tolkien writes a letter to a Miss Turnbull.
- 1955 - J.R.R. Tolkien writes a letter to W.N. Beard.
- 1959 - Voice actor Jim Ward is born.
- 1971 - Actor Grant George is born.
- 1989 - Heren Hyarmen, the Brazilian Tolkien Society, is founded.
- 2006 - The Ring of Words is published.
 In Arda
- There are no known events for this day.