1720s
1720s ke ngwagasome tšhupamabakeng ya Gregorian wa go thoma ka 1 Pherekgong 1720 ya fela ka 31 Manthole 1729. Ngwagasome 1720s o wela ngwagengkgolo wa 18.
| Ngwagakete: | Ngwagakete 2 |
| Mengwagakgolo: | Ngwagakgolo 17 – Ngwagakgolo 18 – Ngwagakgolo 19 |
| Mengwagasome: | 1690s 1700s 1710s – 1720s – 1730s 1740s 1750s |
| Mengwaga: | 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 |
| 1720s-tšago tswalanya: |