| 37531 | April 1 | Birth | 1989 – Christian Vietoris, German race car driver |
| 37532 | April 1 | Birth | 1990 – Julia Fischer, German discus thrower |
| 37533 | April 1 | Birth | 1990 – Joe Partington, English-Welsh footballer |
| 37534 | April 1 | Birth | 1991 – Graham Candy, New Zealand singer-songwriter and actor |
| 37535 | April 1 | Birth | 1991 – Antonio Pontarelli, American singer-songwriter and violinist |
| 37536 | April 1 | Birth | 1992 – Deng Linlin, Chinese gymnast |
| 37537 | April 1 | Birth | 1992 – Sui Lu, Chinese gymnast |
| 37538 | April 1 | Birth | 1993 – Blair Fowler, American blogger |
| 37539 | April 1 | Birth | 1993 – Keito Okamoto, Japanese singer (Hey! Say! JUMP) |
| 37540 | April 1 | Birth | 1993 – Nico Schulz, German footballer |
| 37541 | April 1 | Birth | 1993 – Linnea Regnander, Swedish model |
| 37542 | April 1 | Birth | 1994 – Ella Eyre, English singer-songwriter |
| 37543 | April 1 | Birth | 1997 – Asa Butterfield, English actor |
| 37544 | April 1 | Birth | 1997 – Álex Palou, Spanish racing driver |
| 37545 | April 1 | Death | 1085 – Emperor Shenzong of Song (b. 1048) |
| 37546 | April 1 | Death | 1132 – Hugh of Châteauneuf, French bishop and saint (b. 1053) |
| 37547 | April 1 | Death | 1204 – Eleanor of Aquitaine (b. 1122) |
| 37548 | April 1 | Death | 1205 – Amalric II of Jerusalem (b. 1145) |
| 37549 | April 1 | Death | 1528 – Francisco de Peñalosa, Spanish composer (b. 1470) |
| 37550 | April 1 | Death | 1580 – Alonso Mudarra, Spanish guitarist and composer (b. 1510) |
| 37551 | April 1 | Death | 1621 – Cristofano Allori, Italian painter and educator (b. 1577) |
| 37552 | April 1 | Death | 1682 – Franz Egon of Fürstenberg, Bavarian bishop (b. 1625) |
| 37553 | April 1 | Death | 1787 – Floyer Sydenham, English scholar and academic (b. 1710) |
| 37554 | April 1 | Death | 1839 – Benjamin Pierce, American soldier and politician, 11th Governor of New Hampshire (b. 1757) |
| 37555 | April 1 | Death | 1865 – Giuditta Pasta, Italian soprano (b. 1797) |
| 37556 | April 1 | Death | 1872 – William Frederick Horry, English murderer (b. 1843) |
| 37557 | April 1 | Death | 1872 – Frederick Denison Maurice, English theologian and academic (b. 1805) |
| 37558 | April 1 | Death | 1878 – John Corry Wilson Daly, English-Canadian soldier and politician (b. 1796) |
| 37559 | April 1 | Death | 1890 – David Wilber, American politician (b. 1820) |
| 37560 | April 1 | Death | 1890 – Alexander Mozhaysky, Russian soldier, pilot, and engineer (b. 1825) |