John Ryder was a lexicographer who published an English-Latin Dictionary that was widely used in the 17th century. A favourite of Elizabeth I, he was Dean of St. Patrick's Cathedral, Dublin, and the Anglican Bishop of Killaloe.
- Occupation
- lexicographer, linguist, classical scholar, Anglican priest
- Position held
- Bishop of Killaloe and Clonfert
- Born
- 1562
- Died
- 1632, November 12, 1632
