- A G Macdonell
- H G Wells
- Andrew G. Marshall
- Joan G. Robinson
- Jostein Gaarder
- Jackie Gaff
- Fran Gage
- Neil Gaiman
- D. Galbraith
- D.A. Galbraith
- Christophe Galfard
- Carlotta Gall
- Julie Gallagher
- Michael Gallagher
- Carmine Gallo
- Max Gallo
- Nikki Gamble
- Paul Gamble
- Damon Gameau
- Anita Ganeri
- Anita Ganeri
- Jack Gantos
- Chris Garbutt
- Federico Garcia Lorca
- Lindsey Gardiner
- Felicity Gardner
- John Gardner
- Sally Gardner
- Leon Garfield
- Sally Garland
- Mark Garlick
- Constance Garnett
- Henrietta Garnett
- Natasha Garnett
- Annie Garrett
- Sam Garrett
- Michael Garton
- Tracy Garton
- Andrew Garve
- Christine Garwood
- Elizabeth Gaskell
- Melinda Gates
- Susan Gates
- Ryan Gattis
- Marie-Eva Gatuingt
- David Gatward
- Mo Gawdat
- Louise Gelderblom
- Bob Geldof
- Nikki Gemmell
- Elizabeth Genco
- Gerda Genis
- Boy George
- Hannah George
- Kallie George
- Karen George
- Margaret George
- Margaret George
- Adele Geras
- Adele Geras
- Rebecca Gerlings
- Spike Gerrell
- Spike Gerrell
- Kim Geyer
- Clarissa Ghelli
- Omar Saif Ghobash
- Benedetta Giaufret
- Lorna Gibb
- Sarah Gibb
- Sarah Gibb
- Sarah Gibb
- David Gibbins
- Alan Gibbons
- Alan Gibbons
- Megan Gibbons
- Rachel Gibbons
- Kahlil Gibran
- Carrie Gibson
- Dylan Gibson
- Gary Gibson
- Josie Gibson
- Clive Gifford
- Clive Gifford
- Lucinda Gifford
- Alloma Gilbert
- John Gilbert
- Leah Gilbert
- Val Gilbert
- David Giles
- David Gill
- James Gilleard
- Jack Gillett
- Meg Gillett
- Mikal Gilmore
- Daniel Gilpin
- Daniel Gilpin
- Sam Gilpin
- Francesca Gino
- James Gladstone
- Edward Glaeser
- Alan Glass
- J. Glass
- Lisa Glass
- Lisa Glass
- John Glatt
- Robert Gleason
- Carly Gledhill
- Libby Gleeson
- Sinéad Gleeson
- John Glenday
- Misha Glenny
- Marilyn Glenville
- Debi Gliori
- Jane Glover
- Patricia Glyn
- Andy Glynne
- Neil Goddard
- Rumer Godden
- Edward Godwin
- P. Godwin
- Peter Godwin
- Peter Godwin
- Sam Godwin
- Pete Goffe-Wood
- Liz Gogerly
- Mona Golabek
- Jeff Goldberg
- Goldblatt Goldblatt
- Goldblatt
- David Goldblatt
- Wendy Goldblatt
- Anna Louise Golden
- Che Golden
- Zanna Goldhawk
- Paul Golding
- R. Golding
- Mike Goldsmith
- Nacho Gomez
- Spirit Press Good
- Timothy Good
- Matt Goodfellow
- Pippa Goodhart
- Terry Goodkind
- Linda Goodman
- Jane Goodwin
- Charles Goodyear
- Julie Goodyear
- Tristan Gooley
- Nadine Gordimer
- Gordon Institute of Business Science
- Gordon Institute of Business Science (GIBS) Gordon Institute of Business Science (GIBS)
- Bryony Gordon
- John Gordon
- Mike Gordon
- Neil Gordon
- Olivia Gordon
- Karyn Gorman
- Greg Gormley
- René Goscinny
- Rene Goscinny
- Paula Gosling
- Joy Gosney
- Julian Gough
- Julian Gough
- Jennifer Gould
- Lucy Gouldthorpe
- Peter Gouldthorpe
- Peter Gouldthorpe
- Philip Gourevitch
- Vijay Govindarajan
- Mick Gowar
- Caroline Goyder
- David Goyer
- Jens Christian Grøndahl
- Christopher Grace
- Joe Graedon
- S. Grafton
- Sue Grafton
- Sue Grafton
- Andrew Graham
- Eliza Graham
- Ian Graham
- Jean M. Graham
- Jefferson Graham
- Marjorie Graham
- Winston Graham
- Kenneth Grahame
- Jane Graham-Maw
- Brita Granström
- Andrew Grant
- John Grant
- K.M. Grant
- K.M. Grant
- R. Grant
- R.E. Grant
- Reg Grant
- Sara Grant
- Ryan Graudin
- Sue Graves
- Emily Gravett
- Andy Gray
- Caroline Gray
- Claire Gray
- Dean Gray
- Dean Gray
- Jennifer Gray
- Jennifer Gray
- Jennifer Gray
- Kes Gray
- Kes Gray
- Leon Gray
- Mila Gray
- Rosemary Gray
- Helen Greathead
- Alice Green
- Barry Green
- Dan Green
- Dan Green
- Jane Green
- Jen Green
- Sandy Green
- Theresa Greenaway
- Graham Greene
- Professor Richard Greene
- Josh Greenhut
- Garth Greenwell
- John Greenwood
- Kirsty Greenwood
- Rosie Greenwood
- Michael Greger
- M. Grenfell
- Michael Grenfell
- Monica Grenfell
- Kate Grenville
- Taras Grescoe
- A. Grey
- Ada Grey
- C. T. Grey
- S. L. Grey
- John Gribbin
- Mary Gribbin
- David Grier
- Ann Grifalconi
- Harriet Griffey
- Bethany Griffin
- Hugh Griffith
- A. Griffiths
- Alex Griffiths
- Andy Griffiths
- Elly Griffiths
- Sally Griffiths
- Brothers Grimm
- Brothers Grimm
- David Grimstone
- Lucretia Grindle
- Sally Grindley
- John Grisewood
- Andrew Gross
- Edward Gross
- George Grossmith
- Weedon Grossmith
- Bear Grylls
- Rebecca Gryspeerdt
- Chen Guangcheng
- Candy Guard
- Adrian Guelke
- Robert Guest
- Ramachandra Guha
- Desideria Guicciardini
- Adam Guillain
- Charlotte Guillain
- Chris Guillebeau
- Aurélie Guillerey
- Aurélie Guillerey
- Guinness Guinness
- Guinness
- Stephen Gulbis
- Amanda Gulliver
- Rohan Gunatillake
- Siobhan Gunning
- Xiaolu Guo
- Sharon Guskin
- David M. Guss
- Santy Gutierrez
- Gwé
- John Gwynne