- Aardema, Verna
- Abbo, Hannah
- Abbott, James
- Abbott, Megan
- Abbott, Simon
- Abbott-Pratt, Joniece
- Abdel-Magied, Yassmin Midhat
- AbdulKadir, Irshad
- Abdullah, Amir
- Abe, Julie
- Abellera, Amielynn
- Abera, Zeamanuel
- Abera, Zeamanuel
- Abercrombie, Lou
- Ablow, Keith
- Abraham, Amelia
- Abrahamian, Atossa Araxia
- Abrahams, Matt
- Abrams, Dr Rachel Carlton
- Abrams, Rebecca
- Acho, Emmanuel
- Ackroyd, Peter
- Acton, Anna
- Adair, John
- Adam, David
- Adam, Kristen
- Adam, Vikas
- Adams, Alice
- Adams, Douglas
- Adams, Emma
- Adams, Eric
- Adams, Samuel C.
- Adamson, Joy
- Addyman, Dr Caspar
- Adeola, Dapo
- Adeyemi, Tomi
- Adi, Hakim
- Adiga, Aravind
- Adler, Joanna
- Admoni, Dr Henny
- Aesop
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- Agar, Sally
- Agness, Lindsey
- Ahamed, Farah
- Ahmed, Sufiya
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- Ahn, Woo-kyoung
- Ahola, Angela
- Aide, Alex
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- Aikin, Stephen
- Aikman, Laura
- Airth, Rennie
- Aitken, Martin
- Aiton, Silas
- Akbar Omar, Qais
- Akbar, Kaveh
- Akehurst, Joshua
- Akhtar, Adeel
- Aki, Ajiri A.
- Akkad, Hassan
- Akkad, Omar El
- Alaqad, Plestia
- Albinati, Edoardo
- Albright, Madeleine
- Aldersey-Williams, Hugh
- Aldington, Annie
- Aldred, Sophie
- Aldridge, Ben
- Aleksanyan, Mark
- Alexander, Daphne
- Alexander, Dion
- Alexander, Jake
- Alexander, Paul
- Alexander, Sam
- Alfred, Luke
- Ali, Kosar
- Alighieri, Dante
- Allam, Roger
- Allan Poe, Edgar
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- Allen, Nikki
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- Allinson, Kay
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- Alma, Deborah
- Almond, Marc
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- Altman, Daniel
- Altman, Mark A.
- Altés, Marta
- Alvarez, Cinthya
- Alzayat, Dima
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- Ambridge, Ben
- Americo, Tiago
- Anand, Karen
- Anastasios, Andrew
- Ancona, Ronni
- Andersen, Hans Christian
- Anderson, Keith
- Anderson, Laura Ellen
- Anderson, Laurie
- Anderson, Lin
- Anderson, Mary E.
- Anderson, Ryan Vincent
- Anderson, Scott
- Anderson, Scott
- Andersson, Lena
- Andoh, Adjoa
- Andreacchio, Sarah
- Andrews, Chris
- Andrews, Grace
- Andrews, MacLeod
- Andrews, William
- Angelini, Josephine
- Angus, Sam
- Anholt, Maddy
- Anka, Carl
- Anouka, Jade
- Anstey, Cindy
- Ant, Adam
- Anthony, Lawrence
- Anthony, Peter
- Antill, Nick
- Antoine, Ayesha
- Antonelli, Claudio
- Antony, Steve
- Antrobus, Raymond
- Appelbaum, Binyamin
- Aquil, Raziuddin
- Aramburu, Fernando
- Araya, Jennifer Jill
- Archer, Ellen
- Archer, Jeffrey
- Ard, Catherine
- Ardagh, Philip
- Ardern, Jacinda
- Arias, John Manuel
- Ariely, Dan
- Aris, Jonathan
- Armentrout, Jennifer L.
- Armfield, Julia
- Armitage, Richard
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- Armstrong, Alexander
- Armstrong, Charles
- Armstrong, Curtis
- Armstrong, Graeme
- Armstrong, Jerome
- Armstrong, John
- Armstrong, Peter
- Armstrong, Sally
- Arndt, Andi
- Arnim, Elizabeth von
- Arnold, Glen
- Arnold-Forster, Agnes
- Aroca, Loreto
- Arogundade, Ben
- Arserio, Shiromi
- Arthurs, Alexia
- Arumugam, Nicole
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- Aschwanden, Christie
- Ash, Alec
- Ashby, Philip
- Asher, Jay
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- Ashley, Gerald
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- Ashworth, Katy
- Ashworth, Tony
- Ashworth-Lord, Keith
- Asmall, Limahl
- Aspinall, Marc
- Aspinall, Marc
- Assael, Shaun
- Assanelli, Victoria
- Astley, Rick
- Atherton, Kristin
- Athill, Diana
- Athill, Diana
- Atkins, Rachel
- Atkinson, Ashlie
- Atkinson, Eleanor
- Atkinson, Hanna
- Atwell, Hayley
- Auclair, Philippe
- Augarde, Steve
- Augelo, Terry
- Aurelius, Marcus
- Auslander, Shalom
- Austen, Jane
- Avedikian, Sona
- Avelino, Joelle
- Avery, Simon
- Avila Lagunes, Mariana
- Avison, Brigid
- Avoth, Justin
- Awwad, Aysha
- Axe, Dr Josh
- Axtell, David
- Aye, Nila
- Ayres, Laura Jayne
- Ayres, Pam
- Azzopardi, Paul V.
- Azzopardi, Trezza