| Millennium: | 1st millennium |
| Centuries: | 5th century – 6th century – 7th century |
| Decades: | 480s 490s 500s – 510s – 520s 530s 540s |
| Years: | 510 511 512 513 514 515 516 517 518 519 |
| Categories: | Births – Deaths – Architecture Establishments – Disestablishments |
The 510s decade ran from January 1, 510, to December 31, 519.