Birth Chart and Horoscope of 1991 deaths
- A.B. Jr. Guthrie
- Aase Bye
- Abderrahmane Farès
- Alan Wiggins
- Alex Clark
- Alfonso Garcia Robles
- Allen Barnett (writer)
- Aly Mustafayev
- Ana Mérida
- Andreas Floer
- André Dhôtel
- Antoine Blondin
- Åge Rønning
- Bill Camfield
- Bjarne Nerem
- Brad Davis
- Bruce Hubbard
- Buck Clayton
- Bucky Walters
- Carl David Anderson
- Charles Goren
- Charley Manring
- Charlotte Cheverton
- Chris Bender (singer)
- Chris Von Erich
- Chucky Mullins
- Claudio Arrau
- Daniel Oduber Quiros
- Darren Millane
- David Lean
- Dead (musician)
- Dennis Crosby
- Detlev Rohwedder
- Diana Turbay
- Doris Fish
- Dottie West
- Ellic Howe
- Emily McLaughlin
- Erik Willoch
- Ewan Forbes
- Flaviano Labo
- Frank Pfütze
- Frank Rizzo
- François Billetdoux
- Freddie Mercury
- Gabriele Tinti
- Garry Glenn
- Gene Clark
- Gene Roddenberry
- Gene Tierney
- Georg Mattli
- George Sherman
- George Stigler
- Gerome Ragni
- Giacomo Manzu
- Giacomo Mari
- Giampiero Albertini
- Gordon Pirie
- Hans Bender
- Heerak Jyoti Mahanta
- Heidi Bruhl
- Henri Lefebvre
- Henri Lhote
- Hervé Guibert
- Howard Ashman
- Irakli Parjiani
- Irwin Goodman
- Isaac Bashevis Singer
- Isadore Perlman
- István Messzi
- Jack Laird
- Jacques Corrèze
- Jacques (1908) Mitterrand
- James Fletcher
- James Roosevelt
- Jean Langlais
- Jean Loubignac
- Jean Mantelet
- Jean Tinguely
- Jean-Michel Nicolier
- Jiang Qing
- John Arlott
- John Bardeen
- John Bellairs
- John Carter
- John Crosby
- John Flett (fashion designer)
- John Friedrich (fraudster)
- John Magee
- John McIntire
- John Russell
- John Goodwin Tower
- Julissa Gomez
- Karen Young (American singer)
- Kathryn Murray
- Kazim Mammadov
- Kenneth Michael Kays
- Kevin Peter Hall
- Kimberly Bergalis
- King of Norway Olav V
- Klaas Bruinsma (drug lord)
- Klaus Barbie
- Klaus Kinski
- Lafayette G. Pool
- Lakshman Joo
- Larry Kert
- Lars L'Abée-Lund
- Lea Padovani
- Lee Atwater
- Leif Holbæk-Hanssen
- Leo Arnaud
- Leo Ford
- Leon Avalos y Vez
- Lou Nova
- Louis Seigner
- Louis Graydon Sullivan
- Luc De Rijck
- Ludovico Geymonat
- Luigi Pareyson
- Lydia Cabrera
- MC Trouble
- Manuel Rivera Jr.
- Marcel Lefebvre
- Margarethe von Oven
- Margot Fonteyn
- Mario Scelba
- Mario Tobino
- Mark Faber
- Mary McAllister
- Maurice Banach
- Maurice Joyeux
- Maurice Krafft
- Max Cantor
- Max Truex
- Merrell Jackson
- Michael Landon
- Mikhail Yeryomin
- Monty Finniston
- Mudashiru Lawal
- Nargis Bandishoeva
- Natalia Ginzburg
- Nicholas Schaffner
- Nikolas Vogel
- O.D. Wilson
- Odd Bull
- Oleg Babak
- Oscar Nitzchke
- Øyvind Vennerød
- Peggy Ashcroft
- Pete Runnels
- Peter McGehee
- Pietro Ferraris
- Prince Franz Josef of Liechtenstein (1962–1991)
- Pyke Koch
- Rajiv Gandhi
- Ralph Bellamy
- Ralph Marrero
- Rammal Rammal
- Raymond Dronne
- Redd Foxx
- Ricardo Cardoso
- Richard Speck
- Rob-Vel
- Robert Busnel
- Robert Lepper
- Robert McCall (figure skater)
- Robert Motherwell
- Roy Black
- Salvador Luria
- Salvo Randone
- Sandeep Sankhla
- Silvan Tomkins
- Simone Beck
- Steve Clark
- Steven Grossman (musician)
- Su Ning
- Susan Fassbender
- Sylvia Porter
- Tamaz Namgalauri
- Teddy Stauffer
- Theodor Seuss
- Thomas Leather
- Tino Casal
- Tom Eyen
- Tung Kuei-sen
- Vasco Pratolini
- Veikko Ennala
- Victor Chang
- Virginia Sorensen
- Viviane Romance
- Vugar Huseynov
- Walter Chiari
- Walter Dirks
- William C. Kavanaugh
- Wolfgang Reichmann
- Yanka Dyagileva
- Yusif Aliyev
- Yves Brunier (landscape architect)
- Zdzisław Kostrzewa
- Zubair Jhara (wrestler)