Birth Chart and Horoscope of 1991 births
- 3LAU
- Abdel-Majed Abdel Bary
- Abdullah Abu Zaitoun
- Adama Touré
- Adia (musician)
- Adira
- Ahmad Abu Nahyeh
- Ahmed Abdulla
- Ahmed Ayad
- Akeem Adams
- Alba Delgado
- Aleksandar Prijović
- Alex Abreu
- Ali Shafiei
- Andrea Adamo
- Andrei Voican
- Anja Weisser
- Anthony Ireland (basketball)
- Ariel Abshire
- Arjun Gill
- Arnold Abelinti
- Artyom Abramov
- Austin Adams (baseball, born 1991)
- Ayaz Samoo
- Ben Turjeman
- Blair Adams
- Boadu Maxwell Acosty
- Bobby Nasution
- Bontle Modiselle
- Brandon Edwards
- Brittany B.
- Broderick Hunter
- Bruce Hubbard
- Cammile Adams
- Caner Osman
- Carlos Hyde
- Case McCoy
- Casey Abrams
- Catalina Cáceres
- Charlie Dopékoulouyen
- Chloe Nørgaard
- Chris Borland
- Cole Howard (voice actor)
- Colin Ackermann
- Collin Abranches
- Dan Colman
- Danea Panta
- Daniel Magder
- Danny Addy
- David Achucarro
- David Carreira
- David Stephens
- Dawid Abramowicz
- Deren Ibrahim
- Dersu Abolfathi
- Dhanya Balakrishna
- Dion Acoff
- Dmitry Tarabin
- Donashano Malama
- Dora Madison Burge
- Dornik
- Dylan Penn
- Elijah Greer
- Elizabeth Marks
- Emdadul Haque Milon
- Emily DiDonato
- Emma Roberts
- Enock Maki
- Eoin McKeon
- Eric Aparicio
- Édgar Méndez
- Fabian Kizito
- Fardin Abedini
- Farrah Abraham
- Federica Abbate
- Felix Abuchi
- Fillipe Soutto
- Florin Achim
- Foli Adade
- Fran No
- Francesca Testasecca
- Félix Cortés
- Gabriel Abraham
- Gemma Bonner
- Gianluca Lapadula
- Giovanni Kiyingi
- Grant Adam
- Hasan Abu Zaid
- Hasiv Abu Rukon
- Hatem Abd Elhamed
- Hisako Tōjō
- Hiyasmin Neri
- Héctor Acosta (footballer)
- Ibrahim Ghaleb
- Ingrid García-Jonsson
- Islah Abdur-Rahman
- Ivana Nwokike
- Jacquette Ada
- Jamil Adam
- Jason Adam
- Jason Mohammed
- Jennifer Abel
- Joel Acosta
- Jordan Pruitt
- Juan Carlos Espinoza
- Kanwar Abhinay
- Karem Achach
- Keenan Vaz
- Kenny Adeshigbin
- Keno (footballer)
- Kent Richardson
- Khalifa Abdullah
- Korey Veeder
- Kove (musician)
- Kyle Briggs
- Lamine Abid
- Libe Barer
- Lil' Wil
- Loreto Achaerandio
- Louis Tomlinson
- Luca Zanatta
- Luke Wilkinson
- Mahamoud Mroivili
- Mahdi Abduljabbar
- Marcos Acuña
- Mark Abbott
- Masanori Abe
- Max Weisel
- Max (1991) Milner
- Maxwell Batista da Silva
- Mehdi Abdesmad
- Melissa Helen Currie
- Michael Karlsen
- Michael Luwoye
- Mike van Duinen
- Misha Ge
- Mitchell Jones
- Mitchell Van Dyk
- Mohamed Abdel Fattah
- Mohammad Mithun
- Mohammed Abu
- Moneybagg Yo
- Mustafa Abu Musameh
- Nafisat Abdullahi
- Nathan Adams
- Nathan Sinkala
- Niklas Brandt
- Noel Acciari
- Nwankwo Obiora
- O'Shea Jr. Jackson
- Oday Aboushi
- Omar Abdulrahman
- Orhan Ademi
- Osama El-Aarag
- Peniel Mlapa
- Phil Adams (cricketer)
- Phạm Văn Cường
- Popcaan
- Rachid Bouhenna
- Ragab Abdelhay
- Rehan Khan (cricketer)
- Renato Augusto de Assis Pinto
- Rhiannon Fish
- Ricardo Ippel
- Richard Owen (rugby league)
- Rodi Duarte
- Rodrigo Gattas
- Ross Doneghan
- Ruaridh McConnochie
- Saad Abdul-Salaam
- Saddam Abdel-Muhsan
- Salem Ablo
- Sam Adkins (footballer)
- Sam Magee
- Sameer Akram
- Sampurna Lahiri
- Sap (producer)
- Seyi Adeleke
- Stéphane Abaul
- Sulaiman Abdulghafour
- Sushma Raj
- Sénah Mango
- T Guru Prasad
- Takatoshi Abe
- Takumi Abe
- Tavon Austin
- Taylor Abrahamse
- Temurkhuja Abdukholiqov
- Tess Gaerthé
- Tom Adeyemi
- Torstein Andersen Aase
- Trent Richardson
- Trisha Shetty
- Vin Abrenica
- Volodymyr Adamyuk
- Yasemin Adar
- Yassmin Abdel-Magied
- Yomi Adegoke
- Zain Abbas (cricketer, born 1991)
- Zara Noor Abbas