- Dec 1 Matthias Habich, German actor (Straight to the Heart, Downfall), born in Danzig, Germany
Richard Pryor (1940-2005)
Dec 1 American Emmy and 5X Grammy Award-winning comedian (Live on the Sunset Strip), actor (Silver Streak; Stir Crazy), and screenwriter (Blazing Saddles), born in Peoria, Illinois
- Dec 2 Constance "Connie" Booth, American writer, actress, comedienne and psychotherapist (Fawlty Towers, Monty Python and the Holy Grail), born in Indianapolis, Indiana
- Dec 2 Gerry Cheevers, Canadian Hockey Hall of Fame goalie and broadcaster (longest undefeated streak-32 games 1972; Boston Bruins), born in St. Catharines, Ontario
- Dec 5 Adrian Street, Welsh professional wrestler, born in Brynmawr, Brecknockshire, Wales
- Dec 7 Kumar Shahani, Indian writer and director (Kasbam Tarang, Maya Darpan), born in Larkana, Sindh
- Dec 7 Stan Boardman, English comedian, born in Liverpool, Lancashire, England
- Dec 8 Jenny Linden, English actress (Hedda, Dr Who & the Daleks), born in Worthing, Sussex, England
- Dec 11 Donna Mills, American actress (Knots Landing, Incident), born in Chicago, Illinois
- Dec 13 Edith Clever, German actress (Parsifal, L'Adolescente), born in Wuppertal, Germany
- Dec 13 Steve Harmon, American actor (Ens Pulver-Mr Roberts), born in Brooklyn, New York
- Dec 15 Nick Buoniconti, American NFL linebacker (Miami Dolphins) and sportscaster (NBC), born in Springfield, Massachusetts (d. 2019)
- Dec 24 Sharon Farrell, American actress (Lori-Hawaii 5-0, Young & Restless), born in Sioux City, Iowa
- Dec 30 James Burrows, AmericanTV producer and director (The Mary Tyler Moore Show; Cheers), born in Los Angeles, California
- Dec 31 Tim Considine, American actor (Spin & Marty; My Three Sons, 1960-65 - "Mike"), and photographer, born in Los Angeles, California (d. 2022)
About December 1940
How Old? 83 years old
Generation: Silent Generation
Leap Year: Yes
Chinese Zodiac: Dragon
Star Signs: Sagittarius (Nov 22 - Dec 21), Capricorn (Dec 22 - Jan 19)