Canada
| 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 | 338 | 338 | Not applicable |
| 2019 | Plurality/Majority | FPTP | 1 | 338 | 338 | Not applicable |
| 2015 | Plurality/Majority | FPTP | 1 | 338 | 338 | Not applicable |
| 2011 | Plurality/Majority | FPTP | 1 | 308 | 308 | Not applicable |
| 2008 | Plurality/Majority | FPTP | 1 | 308 | 308 | Not applicable |
| 2006 | Plurality/Majority | FPTP | 1 | 308 | 308 | Not applicable |
| 2004 | Plurality/Majority | FPTP | 1 | 308 | 308 | Not applicable |
| 2000 | Plurality/Majority | FPTP | 1 | 301 | 301 | Not applicable |
| 1997 | Plurality/Majority | FPTP | 1 | 301 | 301 | Not applicable |
| 1993 | Plurality/Majority | FPTP | 1 | 295 | 295 | Not applicable |
| 1988 | Plurality/Majority | FPTP | 1 | 294 | 294 | Not applicable |
