Please find below links to Welsh writers with surnames beginning with I and J:
J
Mike Jenkins – poet
- Evan James (Euan ap Iago, 1809–1878, W), poet and lyricist
- Nigel Jarrett (1942, E), short stories, novelist
- Mike Jenkins (born 1953, E), poet and fiction writer
- Brian John (born 1940, E), novelist and non-fiction writer
- David Jones (1895–1974, E), poet and painter
- Elwyn Jones (1923 – 1982, E), TV writer
- G. D. Jones (1983, E), sci-fi writer
- Idwal Jones (1890 – 1964, E), novelist
- Jack Jones (1884–1970, E), novelist
- Jack Jones (1992, E), musician, poet
- Jonah Jones (1919 – 2004, E), sculptor, writer and artist
- Lewis Jones (1897 – 1939, E), writer, political activist
- Mary Vaughan Jones (1918 – 1983, W), children’s writer
- Terry Jones (1942, E), actor, director, comedian, historian
- W. Eifion Jones (1925 – 2004, E), marine botanist