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1971 Ontario general election

Canadian provincial election

Layered newspapers, civic records and oral-history reels arranged as chronological evidence
History and societyInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 26, 2026
Entity authorityQ7094972 ↗
Source-derived summary

The 1971 Ontario general election was held on October 21, 1971, to elect the 117 members of the 29th Legislative Assembly of Ontario (Members of Provincial Parliament, or "MPPs") of the Province of Ontario.

The Ontario Progressive Conservative Party, led by Bill Davis, who had replaced John Robarts as PC leader and premier earlier in the year, won a ninth consecutive term in office, and maintained its majority in the legislature, increasing its caucus in the legislature by eight seats from its result in the previous election.

The Ontario Liberal Party, led by Robert Nixon, lost seven seats, but continued in the role of official opposition.

The social democratic Ontario New Democratic Party, led by Stephen Lewis, lost one seat.

This election marked the first time that the provincial election was held on a Thursday. Subsequently, every provincial election has also been held on a Thursday, with the exception of the 2007 Ontario general election, which was held on a Wednesday.

The electoral franchise was significantly expanded upon the reduction of the voting age from 21 to 18.

Results

Summary

Vote and seat summaries

Synopsis of results

= open seat

= turnout is above provincial average

= winning candidate was in previous Legislature

= not incumbent; was previously elected to the Legislature

= incumbent had switched allegiance

= incumbency arose from byelection gain

= previously incumbent in another riding

= other incumbents renominated

Analysis

Seats changing hands

Of the 117 seats, 22 were open because of MPPs who chose not to stand for reelection, and voters in only 19 seats changed allegiance from the previous election in 2018.

Tom Reid (Rainy River) had previously campaigned on the Liberal-Labour ticket, but sat with the Liberal caucus. In 1971, he opted to stand as a Liberal instead.

Editorial summary

This brief starts where responsible research should: with the source description of “1971 Ontario general election” as canadian provincial election. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA useful synthesis for locating the documentary relationships between formal authority, participants and affected communities. The current lead gives the account dated anchors—1971, 2007, 2018—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Ontario, general and election can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the history & society register because the source frames it as canadian provincial election. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Aug 26, 2026. The linked authority identifier is Q7094972. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1971, 2007 and 2018.

Critical limits

Later summaries often reconcile disputed chronology or motive more neatly than the contemporary record permits. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Compare institutional narratives with records created by participants and affected communities. Dates and formal titles are useful anchors, but not substitutes for context.

Best used for
  • Event chronology
  • Institutional context
  • Locating named record creators
Verify next

Contemporary correspondence, government or organizational records, oral histories and cited historical scholarship.

Three-step research path

  1. Establish the record: confirm the title “1971 Ontario general election”, its source revision and the description used here.
  2. Expand the search: follow 1971 Ontario general election primary sources, 1971 Ontario general election archive and Ontario research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “1971 Ontario general election”?
  2. Which voices are present, absent or mediated by the institution?
  3. Who created the surviving record, and for what administrative purpose?
Subject index

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Source & attribution

This entry incorporates text from “1971 Ontario general election” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.