Authors
- A.R. Thomas
- A.S. Thomas
- Alan Thomas
- Alan G. Thomas
- Alan R. Thomas
- Alison Thomas
- Allan Thomas
- Alvin Clarence Thomas
- Alwyn Thomas
- Andre Thomas
- Andrew Thomas
- Angela P. Thomas
- Anthony R. Thomas 1
- Art Thomas
- Arthur Thomas
- Arwyn Thomas 1
- Athol Thomas
- Auromere Vernon Thomas
- Avril Thomas 2
- B.A. Thomas
- Ben Bowen Thomas
- Benjamin E. Thomas
- Benjamin P. Thomas
- Bernard Thomas
- Bertram Thomas
- Bob Thomas
- Brinley Thomas
- Bryn Thomas
- C. Thomas
- C. Leonard Ross Thomas
- C.B. Thomas
- C.H. Thomas
- Caitlin Thomas
- Carol G. Thomas
- Caron Thomas
- Charles Thomas
- Chris Thomas 1
- Clara Thomas
- Clem Thomas
- Cliff Thomas
- Clive Thomas
- Craig Thomas
- D. Aneurin Thomas
- D. Lawrence Thomas 1
- D.B. Thomas
- D.M. Thomas
- D.R. Thomas
- Dana Lee Thomas
- Darlah Thomas 1
- Dave Thomas
- David Thomas
- David A. Thomas
- David Brynmor Thomas
- David G. Thomas
- David N. Thomas
- David St John Thomas 5
- Davis Thomas
- Dee Thomas
- Denis Thomas
- Denise Thomas
- Derek K. Thomas
- Diana Thomas
- Donald Thomas 1
- Douglas Thomas
- Dylan Thomas 3
- E.A. Thomas
- Edgar Thomas
- Edward Thomas
- Einion Thomas
- Elena Thomas
- Elizabeth Marshall Thomas 1
- Elwyn R. Thomas
- Emile Thomas
- Eric Thomas
- Ethel Thomas
- Evelyn L. Thomas
- F.G. Thomas
- F.W. Thomas 2
- Flora Thomas
- Frances Thomas
- Frank Thomas
- G. Thomas
- G.S. Thomas
- Gareth Thomas
- Geo. H. Thomas
- Geoffrey J. Thomas
- George Thomas 2
- George B. Thomas
- Gil Thomas
- Gilbert Thomas
- Gladwin Thomas
- Glyn Thomas
- Gomer Thomas
- Gordon Thomas 1
- Gough Thomas
- Gourlay D. Thomas
- Graham Thomas
- Graham A. Thomas 1
- Graham Stuart Thomas
- Gwilym E Thomas