1923 (MCMXXIII) was a common year starting on Monday of the Gregorian calendar, the 1923rd year of the Common Era (CE) and Anno Domini (AD) designations, the 923rd year of the 2nd millennium, the 23rd year of the 20th century, and the 4th year of the 1920s decade. As of the start of 1923, the Gregorian calendar was 13 days ahead of the Julian calendar, which was relegated that February to use only by churches after Greece adopted the Gregorian calendar.

Millennium: 2nd millennium
Centuries: 19th century20th century21st century
Decades: 1890s  1900s  1910s  – 1920s –  1930s  1940s  1950s
Years: 1920 1921 192219231924 1925 1926
1923 in other calendars
Gregorian calendar1923
Ab urbe condita2676
Armenian calendar1372
Assyrian calendar6673
Bahá'í calendar79–80
Balinese saka calendar1844–1845
Bengali calendar1330
Berber calendar2873
British Regnal year13 Geo. 5 – 14 Geo. 5
Buddhist calendar2467
Burmese calendar1285
Byzantine calendar7431–7432
Chinese calendar壬戌(Water Dog)
4619 or 4559
    — to —
癸亥年 (Water Pig)
4620 or 4560
Coptic calendar1639–1640
Discordian calendar3089
Ethiopian calendar1915–1916
Hebrew calendar5683–5684
Hindu calendars
 - Vikram Samvat1979–1980
 - Shaka Samvat1844–1845
 - Kali Yuga5023–5024
Holocene calendar11923
Igbo calendar923–924
Iranian calendar1301–1302
Islamic calendar1341–1342
Japanese calendarTaishō 12
Javanese calendar1853–1854
Juche calendar12
Julian calendarGregorian minus 13 days
Korean calendar4256
Minguo calendarROC 12
Nanakshahi calendar455
Thai solar calendar2465–2466
Tibetan calendar阳水狗年
(male Water-Dog)
2049 or 1668 or 896
    — to —
(female Water-Pig)
2050 or 1669 or 897

Events change

Births change

January change

Arvid Carlsson
Norman Mailer

February change

Conrad Bain
Belisario Betancur
Franco Zeffirelli

March change

Marcel Marceau

April change

Nguyễn Văn Thiệu

May change

Anne Baxter
Heydar Aliyev
Henry Kissinger
Rainier III, Prince of Monaco

June change

July change

Wojciech Jaruzelski
Richard Pipes
Bob Dole

August change

Shimon Peres
Rhonda Fleming

September change

Lee Kuan Yew

October change

Charlton Heston
Glynis Johns
Italo Calvino

November change

December change

Philip W. Anderson

Deaths change

Nobel Prize change