Back 1911 Abkhazian 1911 Afrikaans 1911 ALS 1911 እ.ኤ.አ. Amharic 1911 AN 1911 Arabic 1911 ARY 1911 ARZ 1911 AST 1911 AV
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 19th century – 20th century – 21st century |
| Decades: | 1880s 1890s 1900s – 1910s – 1920s 1930s 1940s |
| Years: | 1908 1909 1910 – 1911 – 1912 1913 1914 |
| Gregorian calendar | 1911 MCMXI |
| Ab urbe condita | 2664 |
| Armenian calendar | 1360 ԹՎ ՌՅԿ |
| Assyrian calendar | 6661 |
| Bahá'í calendar | 67–68 |
| Balinese saka calendar | 1832–1833 |
| Bengali calendar | 1318 |
| Berber calendar | 2861 |
| British Regnal year | 1 Geo. 5 – 2 Geo. 5 |
| Buddhist calendar | 2455 |
| Burmese calendar | 1273 |
| Byzantine calendar | 7419–7420 |
| Chinese calendar | 庚戌年 (Metal Dog) 4607 or 4547 — to — 辛亥年 (Metal Pig) 4608 or 4548 |
| Coptic calendar | 1627–1628 |
| Discordian calendar | 3077 |
| Ethiopian calendar | 1903–1904 |
| Hebrew calendar | 5671–5672 |
| Hindu calendars | |
| - Vikram Samvat | 1967–1968 |
| - Shaka Samvat | 1832–1833 |
| - Kali Yuga | 5011–5012 |
| Holocene calendar | 11911 |
| Igbo calendar | 911–912 |
| Iranian calendar | 1289–1290 |
| Islamic calendar | 1329–1330 |
| Japanese calendar | Meiji 44 (明治４４年) |
| Javanese calendar | 1840–1841 |
| Juche calendar | N/A |
| Julian calendar | Gregorian minus 13 days |
| Korean calendar | 4244 |
| Minguo calendar | 1 before ROC 民前1年 |
| Nanakshahi calendar | 443 |
| Thai solar calendar | 2453–2454 |
| Tibetan calendar | 阳金狗年 (male Iron-Dog) 2037 or 1656 or 884 — to — 阴金猪年 (female Iron-Pig) 2038 or 1657 or 885 |
1911 (MCMXI) was a common year starting on Sunday in the Gregorian calendar and a common year starting on Saturday in the Julian calendar.