Ethiopia
| 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 |
|---|---|---|---|---|---|---|
| 2021 | Plurality/Majority | FPTP | 1 | 547 | 547 | Not applicable |
| 2015 | Plurality/Majority | FPTP | 1 | 547 | 547 | Not applicable |
| 2010 | Plurality/Majority | FPTP | 1 | 547 | 547 | Not applicable |
| 2005 | Plurality/Majority | FPTP | 1 | 546 | 546 | Not applicable |
| 2000 | Plurality/Majority | FPTP | 1 | 547 | 547 | Not applicable |
| 1995 | Plurality/Majority | FPTP | 1 | 547 | 547 | Not applicable |
