H
- Karen Haber, (born 1955), USA, critic, editor of "Best of the Year" collections (2001–2004)
- Marilyn Hacker, (born 1942), USA, anthologist
- Harry Harrison, (born 1925), USA, anthologist
- David G. Hartwell (born 1941), USA, anthologist; senior editor at Tor Books; editor at Signet, Berkley, and Pocket Books; co-founder and editor of The New York Review of Science Fiction
- Raymond J. Healey (1907–1969), USA, with J. Francis McComas, edited the pioneer anthology Adventures in Time and Space (1946) and alone two original anthologies in early 1950s
- Douglas Hill (1935–2007), UK, editor at Aldus Books, literary editor of Tribune
- Tim Holman, UK, publishing director for Orbit Books worldwide; formerly editor at Orbit UK
- John-Henri Holmberg (born 1947), Sweden, editor, translator, critic
- Rich Horton, USA, critic and anthologist for Prime Books
- Stuart Hughes (born 1965), UK, publisher & editor Peeping Tom
- Mary-Theresa Hussey, USA, executive editor, Luna Books, Harlequin's fantasy imprint
Read more about this topic: List Of Science Fiction Editors