Yemen
| 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 |
|---|---|---|---|---|---|---|
| 2003 | Plurality/Majority | FPTP | 1 | 301 | 301 | TRS |
| 1997 | Plurality/Majority | FPTP | 1 | 301 | 301 | TRS |
| 1993 | Plurality/Majority | FPTP | 1 | 301 | 301 | TRS |
