How Canadian federal elections work — constituencies, the first-past-the-post system, voting rights and the role of political parties.
**Voting rights**
Canadian citizens aged 18 or over can vote in federal elections. Permanent residents cannot vote in federal elections.
**Electoral districts**
Canada is divided into 338 electoral districts (ridings). Each riding elects one Member of Parliament (MP) to the House of Commons.
**First past the post**
Canada uses the "first past the post" electoral system — the candidate with the most votes in a riding wins the seat, even without a majority.
**When elections are held**
Federal elections are generally held every four years on the third Monday in October. However, the Governor General can dissolve Parliament earlier on the advice of the Prime Minister, or a government can fall if it loses a confidence vote.
**How to vote**
On election day, eligible voters go to their local polling station and mark their ballot. The ballot is secret — no one can know how you voted. Advance voting allows you to vote before election day. You can also vote by mail.
**Political parties**
The main federal parties are the Liberal Party, Conservative Party, New Democratic Party (NDP), Bloc Québécois and Green Party.
**Majority and minority governments**
A **majority government** is formed when a party wins more than half (170+) of the 338 seats. A **minority government** is formed when the governing party wins the most seats but fewer than half — it must seek support from other parties to govern.
**Your local MP**
Your elected Member of Parliament represents your riding in Ottawa. You can contact your MP about issues that concern you.
**Elections Canada**
Elections Canada is an independent, non-partisan agency responsible for administering federal elections and ensuring all eligible Canadians can vote.
Key facts for the citizenship test
01 — Who Can Vote
02 — When Elections Are Held
03 — The Secret Ballot
04 — After an Election
05 — Levels of Government
Voting in provincial, territorial and local elections is also important — these governments manage services that directly affect your daily life.
06 — How to Vote
Frequently asked questions — Federal Elections
Test yourself on Federal Elections
Practice questions for the Canadian citizenship test — free, no card needed.