Seychelles
| Year | Electoral system family | Electoral system for national legislature | Number of tiers | Legislative size (directly elected) | Legislative size (voting members) | Electoral system for the president |
|---|---|---|---|---|---|---|
| 2020 | Mixed | Parallel | 2 | 35 | 35 | TRS |
| 2016 | Mixed | Parallel | 2 | 33 | 33 | TRS |
| 2011 | Mixed | Parallel | 2 | 32 | 32 | TRS |
| 2007 | Mixed | Parallel | 2 | 32 | 32 | TRS |
| 2002 | Mixed | Parallel | 2 | 34 | 34 | TRS |
| 1998 | Mixed | Parallel | 2 | 34 | 34 | TRS |
| 1993 | Mixed | Parallel | 2 | 33 | 33 | TRS |
