Authors
- Lilias Rider Haggard
- D.H. Hagger
- James J. Haggerty
- Peter Haggett
- P. Haggie
- G. Hagmaier
- Pricilla Hagon
- Priscilla Hagon
- Robert G. Hagstrom
- Arnold Hague
- B. Hague
- Douglas B. Hague
- Ffion Hague
- Kathleen Hague 7
- Michael Hague 1
- Tom Hague
- Hahanemann
- Emily Hahn
- Ferdinand Hahn
- Harold Hahn
- Harold M. Hahn
- Harriet Hahn
- Lena Hahn
- Lotte K. Hahn
- Song-Yop Hahn 1
- Samuel Hahnemann
- Elisabeth Haich
- Axel Herman Haig
- Douglas Haig
- Matt Haig
- A.R. Haig-Brown
- Ann Haig-Brown
- Hilda Haig-Brown
- Roderick Haig-Brown
- Valerie Haig-Brown
- A. Haigh
- Diane Haigh
- Elizabeth Haigh
- Gideon Haigh
- Gordon Haigh
- John Haigh
- K.R. Haigh
- Molly Haigh
- N. Haigh
- P.A. Haigh
- Philip A. Haigh
- R.H. Haigh
- Rachel Haigh
- Sheila Haigh 1
- M.R. Haight
- Norman E. Haighton
- R. Hailbrooke
- Joe Haile 1
- Arthur Hailey
- Catherine Haill
- Christopher Hails
- J.R. Hails
- Lord Hailsham
- Mike Hailwood
- Edgar A. Haine
- Alice Calhoun Haines 1
- Allan Haines
- Brian Haines
- Danny Haines
- Florence M. Haines
- Francis Haines
- Fred Haines
- George Haines
- George H. Haines
- Gregory Haines
- Jennie Day Haines
- Joe Haines
- M. Haines
- Michael Haines
- Mike Haines
- Roy Martin Haines
- Susanne Haines
- John Haining
- Peter Haining 4
- B.A. Hains
- Hainsworth
- G.H. Hainton
- Wolfgang Hainzl
- Joseph F. Hair
- P.E.H. Hair
- Paul Hair
- T.H. Hair
- Norman Haire
- John Hairr
- J.J. Haite
- Nisid Hajari
- Andrew M. Hajducki
- Lubor Hajek
- Eva Hakanson
- L. Hakanson
- A. Egmont Hake
- G.D. Gordon Hake
- T.G. Hake
- Alan Hakim
- R.C.B. Haking