# 16th Canadian Parliament

The 16th Canadian Parliament was in session from 9 December 1926, until 30 May 1930. The membership was set by the 1926 federal election on 14 September 1926, and it changed only somewhat due to resignations and by-elections until it was dissolved prior to the 1930 election.
It was controlled by a Liberal Party minority under Prime Minister William Lyon Mackenzie King and the 14th Canadian Ministry. The Official Opposition was the Conservative Party, led briefly by Hugh Guthrie, and then by Richard Bedford Bennett.
The Speaker was Rodolphe Lemieux. See also List of Canadian electoral districts 1924-1933 for a list of the ridings in this parliament.
There were four sessions of the 16th Parliament:
| Session | Start | End |
| 1st | 9 December 1926 | 14 April 1927 |
| 2nd | 26 January 1928 | 11 June 1928 |
| 3rd | 7 February 1929 | 14 June 1929 |
| 4th | 20 February 1930 | 30 May 1930 |

## List of members

Following is a full list of members of the sixteenth Parliament listed first by province, then by electoral district. Party leaders are italicized. Cabinet ministers are in boldface. The Prime Minister is both. The Speaker is indicated by "(†)".
Electoral districts denoted by an asterisk (*) indicates that district was represented by two members.

### Alberta

| Electoral district | Name | Party | First elected/previously elected |
| Acadia | Robert Gardiner | United Farmers of Alberta | 1921 |
| Athabaska | Donald Ferdinand Kellner | United Farmers of Alberta | 1921, 1926 |
| Battle River | Henry Elvins Spencer | United Farmers of Alberta | 1921 |
| Bow River | Edward Joseph Garland | United Farmers of Alberta | 1921 |
| Calgary East | Herbert Bealey Adshead | Labour | 1926 |
| Calgary West | Richard Bedford Bennett | Conservative | 1911, 1925 |
| Camrose | William Thomas Lucas | United Farmers of Alberta | 1921 |
| Edmonton East | Kenneth Alexander Blatchford | Liberal | 1926 |
| Edmonton West | Charles Stewart | Liberal | 1925 |
| Edmonton West | Charles Stewart (by-election of 2 November 1926) | Liberal | 1925 |
| Lethbridge | Lincoln Henry Jelliff | United Farmers of Alberta | 1921 |
| Macleod | George Gibson Coote | United Farmers of Alberta | 1921 |
| Medicine Hat | Frederick William Gershaw | Liberal | 1925 |
| Peace River | Donald MacBeth Kennedy | United Farmers of Alberta | 1921 |
| Red Deer | Alfred Speakman | United Farmers of Alberta | 1921 |
| Vegreville | Michael Luchkovich | United Farmers of Alberta | 1926 |
| Wetaskiwin | William Irvine | United Farmers of Alberta | 1921, 1926 |

### British Columbia

| Electoral district | Name | Party | First elected/previously elected |
| Cariboo | John Anderson Fraser | Conservative | 1925 |
| Comox—Alberni | Alan Webster Neill | Independent | 1921 |
| Fraser Valley | Harry James Barber | Conservative | 1925 |
| Kootenay East | James Horace King (until 11 October 1926 emoulment appointment) | Liberal | 1922 |
| Kootenay East | James Horace King (by-election of 9 November 1926) | Liberal | 1922 |
| Kootenay West | William Esling | Conservative | 1925 |
| Nanaimo | Charles Dickie | Conservative | 1921 |
| New Westminster | William Garland McQuarrie | Conservative | 1917 |
| Skeena | James Charles Brady | Conservative | 1926 |
| Vancouver—Burrard | John Arthur Clark | Conservative | 1921 |
| Vancouver Centre | Henry Herbert Stevens | Conservative | 1911 |
| Vancouver North | Alexander Duncan McRae | Conservative | 1926 |
| Vancouver South | Leon Johnson Ladner | Conservative | 1921 |
| Victoria | Simon Fraser Tolmie (resigned 5 June 1928) | Conservative | 1917 |
| Victoria | D'Arcy Plunkett (by-election of 6 December 1928) | Conservative | 1928 |
| Yale | Grote Stirling | Conservative | 1924 |

### Manitoba

| Electoral district | Name | Party | First elected/previously elected |
| Brandon | Robert Forke (until 5 October 1926 ministerial appointment) | Liberal-Progressive | 1921 |
| Brandon | Robert Forke (by-election of 2 November 1926, until 30 December 1929 Senate appointment) | Liberal-Progressive | 1921 |
| Brandon | Thomas Crerar (by-election of 5 February 1930) | Liberal | 1917, 1930 |
| Dauphin | William John Ward | Liberal-Progressive | 1921 |
| Lisgar | John Livingstone Brown | Liberal-Progressive | 1921 |
| Macdonald | William James Lovie | Progressive | 1921 |
| Marquette | James Allison Glen | Liberal-Progressive | 1926 |
| Neepawa | Robert Milne | Progressive | 1921, 1926 |
| Nelson | Thomas William Bird | Progressive | 1921 |
| Portage la Prairie | Ewan McPherson | Liberal | 1926 |
| Provencher | Arthur-Lucien Beaubien | Liberal-Progressive | 1921 |
| Selkirk | Leland Payson Bancroft | Liberal-Progressive | 1921, 1926 |
| Souris | James Steedsman | Progressive | 1921 |
| Springfield | Edgar Douglas Richmond Bissett | Liberal-Progressive | 1926 |
| St. Boniface | John Power Howden | Liberal | 1925 |
| Winnipeg North | Abraham Albert Heaps | Labour | 1925 |
| Winnipeg North Centre | James Shaver Woodsworth | Labour | 1921 |
| Winnipeg South | John Stewart McDiarmid | Liberal | 1926 |
| Winnipeg South Centre | Joseph Thorarinn Thorson | Liberal | 1926 |

### New Brunswick

| Electoral district | Name | Party | First elected/previously elected |
| Charlotte | Robert Watson Grimmer | Conservative | 1921 |
| Gloucester | Peter Veniot (until 5 October 1926 emoulment appointment) | Liberal | 1926 |
| Gloucester | Peter Veniot (by-election of 2 November 1926) | Liberal | 1926 |
| Kent | Alfred Edmond Bourgeois | Liberal | 1926 |
| Northumberland | Charles Joseph Morrissy | Liberal | 1926 |
| Restigouche—Madawaska | Stanislas Blanchard | Liberal | 1926 |
| Royal | George Burpee Jones | Conservative | 1921 |
| St. John—Albert* | Thomas Bell | Conservative | 1925 |
| St. John—Albert* | Murray MacLaren | Conservative | 1921 |
| Victoria—Carleton | James Kidd Flemming | Conservative | 1925 |
| Victoria—Carleton | Albion Roudolph Foster (by-election of 16 June 1927) | Liberal | 1927 |
| Westmorland | Otto Baird Price | Conservative | 1925 |
| York—Sunbury | Richard Hanson | Conservative | 1921 |

### Nova Scotia

| Electoral district | Name | Party | First elected/previously elected |
| Antigonish—Guysborough | John Carey Douglas | Conservative | 1917, 1926 |
| Antigonish—Guysborough | William Duff (by-election of 18 January 1927) | Liberal | 1917, 1927 |
| Cape Breton North—Victoria | Lewis Wilkieson Johnstone | Conservative | 1925 |
| Cape Breton South | Finlay MacDonald | Conservative | 1925 |
| Colchester | George Taylor MacNutt | Conservative | 1925 |
| Cumberland | Robert Knowlton Smith | Conservative | 1925 |
| Digby—Annapolis | Harry Short | Conservative | 1925 |
| Halifax* | William Anderson Black | Conservative | 1923 |
| Halifax* | Felix Patrick Quinn | Conservative | 1925 |
| Hants—Kings | James Lorimer Ilsley | Liberal | 1926 |
| Inverness | Isaac Duncan MacDougall | Conservative | 1925 |
| Pictou | Thomas Cantley | Conservative | 1925 |
| Queens—Lunenburg | William Gordon Ernst | Conservative | 1926 |
| Richmond—West Cape Breton | John Alexander MacDonald | Conservative | 1925 |
| Shelburne—Yarmouth | Paul Hatfield (until 6 October 1926) | Liberal | 1921 |
| Shelburne—Yarmouth | James Ralston (by-election of 2 November 1926) | Liberal | 1926 |

### Ontario

| Electoral district | Name | Party | First elected/previously elected |
| Algoma East | Beniah Bowman | United Farmers of Ontario | 1926 |
| Algoma West | Thomas Edward Simpson | Conservative | 1917 |
| Brantford City | Robert Edwy Ryerson | Conservative | 1925 |
| Brant | Franklin Smoke | Conservative | 1925 |
| Bruce North | James Malcolm (until 22 October 1926 emoulment appointment) | Liberal | 1921 |
| Bruce North | James Malcolm (by-election of 9 November 1926) | Liberal | 1921 |
| Bruce South | Walter Allan Hall | Liberal | 1925 |
| Carleton | William Foster Garland | Conservative | 1912, 1921 |
| Dufferin—Simcoe | William Earl Rowe | Conservative | 1925 |
| Durham | Fred Wellington Bowen | Conservative | 1921 |
| Elgin West | Mitchell Hepburn | Liberal | 1926 |
| Essex East | Edmond George Odette | Liberal | 1926 |
| Essex South | Eccles James Gott | Conservative | 1925 |
| Essex West | Sidney Cecil Robinson | Conservative | 1925 |
| Fort William | Robert James Manion | Conservative | 1917 |
| Frontenac—Addington | John Wesley Edwards (died 18 April 1929) | Conservative | 1908, 1925 |
| Frontenac—Addington | William Spankie (by-election of 22 July 1929) | Conservative | 1929 |
| Glengarry | Archibald John Macdonald | Liberal | 1925 |
| Grenville—Dundas | Arza Clair Casselman | Conservative | 1921, 1925 |
| Grey North | William Pattison Telford | Liberal | 1926 |
| Grey Southeast | Agnes Campbell Macphail | Progressive | 1921 |
| Haldimand | Mark Cecil Senn | Conservative | 1921 |
| Halton | Robert King Anderson | Conservative | 1917 |
| Hamilton East | George Septimus Rennie | Conservative | 1926 |
| Hamilton West | Charles William Bell | Conservative | 1925 |
| Hastings—Peterborough | Alexander Thomas Embury | Conservative | 1925 |
| Hastings South | William Ernest Tummon | Conservative | 1925 |
| Huron North | John Warwick King (died 14 January 1927) | Progressive | 1921 |
| Huron North | George Spotton (by-election of 12 September 1927) | Conservative | 1927 |
| Huron South | Thomas McMillan | Liberal | 1925 |
| Kenora—Rainy River | Peter Heenan (until 11 October 1926 emoulment appointment) | Liberal | 1925 |
| Kenora—Rainy River | Peter Heenan (by-election of 2 November 1926) | Liberal | 1925 |
| Kent | James Warren Rutherford | Liberal | 1926 |
| Kingston City | Arthur Edward Ross | Conservative | 1921 |
| Lambton East | Burt Wendell Fansher | Progressive | 1921, 1926 |
| Lambton West | William Thomas Goodison (died 3 December 1928) | Liberal | 1925 |
| Lambton West | Ross Wilfred Gray (by-election of 14 January 1929) | Liberal | 1929 |
| Lanark | Richard Franklin Preston (died 8 February 1929) | Conservative | 1922 |
| Lanark | William Samuel Murphy (by-election of 29 July 1929) | Independent Conservative | 1929 |
| Leeds | Hugh Alexander Stewart | Conservative | 1921 |
| Lincoln | James Dew Chaplin | Conservative | 1917 |
| London | John Franklin White | Conservative | 1921 |
| Middlesex East | Adam King Hodgins | Conservative | 1925 |
| Middlesex West | John Campbell Elliott (until 25 October 1926 ministerial appointment) | Liberal | 1925 |
| Middlesex West | John Campbell Elliott (by-election of 2 November 1926) | Liberal | 1925 |
| Muskoka—Ontario | Peter McGibbon | Conservative | 1925 |
| Nipissing | Edmond Lapierre | Liberal | 1921 |
| Norfolk—Elgin | William Horace Taylor | Liberal | 1926 |
| Northumberland | Milton Edgar Maybee | Conservative | 1921 |
| Ontario | Thomas Erlin Kaiser | Conservative | 1925 |
| Ottawa (City of)* | Edgar-Rodolphe-Eugène Chevrier | Liberal | 1921, 1926 |
| Ottawa (City of)* | Gordon Cameron Edwards | Liberal | 1926 |
| Oxford North | Hugh Allan | Liberal | 1926 |
| Oxford South | Thomas Merritt Cayley | Liberal | 1926 |
| Parkdale | David Spence | Conservative | 1921 |
| Parry Sound | James Arthurs | Conservative | 1908 |
| Peel | Samuel Charters | Conservative | 1917 |
| Perth North | Francis Wellington Hay | Liberal | 1926 |
| Perth South | Frederick George Sanderson | Liberal | 1925 |
| Peterborough West | Edward Armour Peck | Conservative | 1925 |
| Port Arthur—Thunder Bay | Donald James Cowan | Conservative | 1926 |
| Prescott | Louis Mathias Auger (until resignation) | Liberal | 1926 |
| Prescott | Elie-Oscar Bertrand (by-election of 29 July 1929) | Liberal | 1929 |
| Prince Edward—Lennox | John Hubbs | Conservative | 1921 |
| Renfrew North | Ira Delbert Cotnam | Conservative | 1925 |
| Renfrew South | Martin James Maloney | Conservative | 1925 |
| Russell | Alfred Goulet | Liberal | 1925 |
| Simcoe East | Alfred Burke Thompson | Conservative | 1925 |
| Simcoe North | William Alves Boys | Conservative | 1921 |
| Stormont | Arnold Neilson Smith | Liberal | 1925 |
| Timiskaming North | Joseph-Arthur Bradette | Liberal | 1926 |
| Timiskaming South | Malcolm Lang | Labour | 1926 |
| Toronto East | Edmond Baird Ryckman | Conservative | 1921 |
| Toronto East Centre | Robert Charles Matthews | Conservative | 1926 |
| Toronto—High Park | Alexander James Anderson | Conservative | 1925 |
| Toronto Northeast | Newton Manly Young | Conservative | 1926 |
| Toronto Northwest | Thomas Langton Church | Conservative | 1921 |
| Toronto—Scarborough | Joseph Henry Harris | Conservative | 1921 |
| Toronto South | George Reginald Geary | Conservative | 1925 |
| Toronto West Centre | Horatio Clarence Hocken | Conservative | 1917 |
| Victoria | Thomas Hubert Stinson | Conservative | 1925 |
| Waterloo North | William Daum Euler (until ministerial appointment) | Liberal | 1917 |
| Waterloo North | William Daum Euler (by-election of 2 November 1926) | Liberal | 1917 |
| Waterloo South | Alexander McKay Edwards | Conservative | 1925 |
| Welland | George Hamilton Pettit | Conservative | 1925 |
| Wellington North | Duncan Sinclair | Conservative | 1925 |
| Wellington South | Hugh Guthrie | Conservative | 1900 |
| Wentworth | Gordon Crooks Wilson | Conservative | 1911 |
| York North | Thomas Herbert Lennox | Conservative | 1925 |
| York South | Robert Henry McGregor | Conservative | 1926 |
| York West | Henry Lumley Drayton | Conservative | 1919 |
| York West | Earl Lawson (by-election of 29 October 1928) | Conservative | 1928 |

### Prince Edward Island

| Electoral district | Name | Party | First elected/previously elected |
| King's | John Alexander Macdonald | Conservative | 1925 |
| Prince | Alfred Edgar MacLean | Liberal | 1921 |
| Queen's* | Robert Harold Jenkins | Liberal | 1925 |
| Queen's* | John Ewen Sinclair | Liberal | 1917, 1926 |

### Quebec

| Electoral district | Name | Party | First elected/previously elected |
| Argenteuil | George Halsey Perley | Conservative | 1904, 1925 |
| Bagot | Georges Dorèze Morin (died in office) | Liberal | 1925 |
| Bagot | Cyrille Dumaine (by-election of 27 January 1930) | Liberal | 1930 |
| Beauce | Édouard Lacroix | Liberal | 1925 |
| Beauharnois | Maxime Raymond | Liberal | 1925 |
| Bellechasse | Joseph Oscar Lefebre Boulanger | Liberal | 1926 |
| Berthier—Maskinongé | Joseph-Charles-Théodore Gervais | Liberal | 1917 |
| Bonaventure | Charles Marcil | Liberal | 1900 |
| Brome—Missisquoi | William Frederic Kay | Liberal | 1911 |
| Cartier | Samuel William Jacobs | Liberal | 1917 |
| Chambly—Verchères | Aimé Langlois | Liberal | 1925 |
| Champlain | Arthur Lesieur Desaulniers | Liberal | 1917 |
| Charlevoix—Saguenay | Pierre-François Casgrain | Liberal | 1917 |
| Chicoutimi | Julien-Édouard-Alfred Dubuc | Independent Liberal | 1917 |
| Châteauguay—Huntingdon | James Alexander Robb (until 5 October 1926 emoulment appointment) | Liberal | 1908 |
| Châteauguay—Huntingdon | James Alexander Robb (by-election of 2 November 1926, died 11 November 1929) | Liberal | 1908 |
| Châteauguay—Huntingdon | Dennis James O'Connor (by-election of 27 January 1930) | Liberal | 1930 |
| Compton | Joseph Étienne Letellier de Saint-Just | Liberal | 1925 |
| Dorchester | Lucien Cannon (until 5 October 1926 emoulment appointment) | Liberal | 1917 |
| Dorchester | Lucien Cannon (by-election of 2 November 1926) | Liberal | 1917 |
| Drummond—Arthabaska | Wilfrid Girouard | Liberal | 1925 |
| Gaspé | Rodolphe Lemieux (†) | Liberal | 1896 |
| Hochelaga | Édouard-Charles St-Père | Liberal | 1921 |
| Hull | Joseph-Éloi Fontaine | Liberal | 1917 |
| Jacques Cartier | Joseph-Théodule Rhéaume | Liberal | 1922 |
| Joliette | Jean-Joseph Denis (until 3 November 1928 emoulment appointment) | Liberal | 1917 |
| Joliette | Charles-Édouard Ferland (by-election of 17 December 1928) | Liberal | 1928 |
| Kamouraska | Joseph Georges Bouchard | Liberal | 1922 |
| Labelle | Joseph Henri Napoléon Bourassa | Independent | 1896, 1925 |
| Lake St. John | Armand Sylvestre | Liberal | 1925 |
| Laprairie—Napierville | Roch Lanctôt (died 30 May 1929) | Liberal | 1904 |
| Laprairie—Napierville | Vincent Dupuis (by-election of 22 July 1929) | Liberal | 1929 |
| L'Assomption—Montcalm | Paul-Arthur Séguin | Liberal | 1908 |
| Laurier—Outremont | Joseph-Alexandre Mercier | Liberal | 1925 |
| Laval—Two Mountains | Liguori Lacombe | Liberal | 1925 |
| Lévis | Joseph-Étienne Dussault | Liberal | 1925 |
| L'Islet | Joseph-Fernand Fafard | Liberal | 1917 |
| Lotbinière | Joseph-Achille Verville | Liberal | 1925 |
| Maisonneuve | Clément Robitaille | Liberal | 1921 |
| Matane | Georges-Léonidas Dionne | Liberal | 1925 |
| Mégantic | Eusèbe Roberge | Liberal | 1922 |
| Montmagny | Leo Kemner Laflamme | Liberal | 1925 |
| Mount Royal | Robert Smeaton White | Conservative | 1888, 1925 |
| Nicolet | Joseph-Félix Descoteaux | Liberal | 1923 |
| Pontiac | Frank S. Cahill | Liberal | 1917 |
| Portneuf | Michel-Siméon Delisle | Liberal | 1900 |
| Québec—Montmorency | Henri-Edgar Lavigueur | Liberal | 1917 |
| Quebec East | Ernest Lapointe (until 5 October 1926 emoulment appointment) | Liberal | 1904 |
| Quebec East | Ernest Lapointe (by-election of 2 November 1926) | Liberal | 1904 |
| Quebec South | Charles Gavan Power | Liberal | 1917 |
| Quebec West | Georges Parent | Liberal | 1904, 1917 |
| Richelieu | Arthur Cardin (until 5 October 1926 emoulment appointment) | Liberal | 1911 |
| Richelieu | Arthur Cardin (by-election of 2 November 1926) | Liberal | 1911 |
| Richmond—Wolfe | Edmund William Tobin | Liberal | 1900 |
| Rimouski | Eugène Fiset | Liberal | 1924 |
| St. Ann | James John Edmund Guérin | Liberal | 1925 |
| St. Antoine | Leslie Gordon Bell | Conservative | 1925 |
| St. Denis | Joseph-Arthur Denis | Liberal | 1921 |
| St. Henri | Paul Mercier | Liberal | 1921 |
| St. Hyacinthe—Rouville | René Morin | Liberal | 1921 |
| St. James | Fernand Rinfret (until 5 October 1926 Secretary of State appointment) | Liberal | 1920 |
| St. James | Fernand Rinfret (by-election of 2 November 1926) | Liberal | 1920 |
| St. Johns—Iberville | Aldéric-Joseph Benoit | Liberal | 1922 |
| St. Lawrence—St. George | Charles Cahan | Conservative | 1925 |
| St. Mary | Hermas Deslauriers | Liberal | 1917 |
| Shefford | Pierre-Ernest Boivin | Liberal | 1926 |
| Sherbrooke | Charles Benjamin Howard | Liberal | 1925 |
| Stanstead | Willis Keith Baldwin | Liberal | 1917 |
| Témiscouata | Jean-François Pouliot | Liberal | 1924 |
| Terrebonne | Jules-Édouard Prévost | Liberal | 1917 |
| Three Rivers—St. Maurice | Arthur Bettez | Liberal | 1925 |
| Vaudreuil—Soulanges | Lawrence Alexander Wilson (resigned 1 February 1929) | Liberal | 1925 |
| Vaudreuil—Soulanges | Lawrence Alexander Wilson (by-election of 29 July 1929) | Liberal | 1925 |
| Wright | Fizalam-William Perras | Liberal | 1925 |
| Yamaska | Aimé Boucher | Liberal | 1921 |

### Saskatchewan

| Electoral district | Name | Party | First elected/previously elected |
| Assiniboia | Robert McKenzie | Liberal | 1925 |
| Humboldt | Albert Frederick Totzke | Liberal | 1925 |
| Kindersley | Archibald M. Carmichael | Progressive | 1921 |
| Last Mountain | William Russell Fansher | Progressive | 1925 |
| Long Lake | John Frederick Johnston | Liberal | 1917 |
| Mackenzie | Milton Neil Campbell | Progressive | 1921 |
| Maple Creek | George Spence (resigned 14 October 1927) | Liberal | 1925 |
| Maple Creek | William George Bock (by-election of 25 November 1927) | Liberal | 1927 |
| Melfort | Malcolm McLean | Liberal | 1925 |
| Melville | William Richard Motherwell (until 11 October 1926 emoulment appointment) | Liberal | 1921 |
| Melville | William Richard Motherwell (by-election of 2 November 1926) | Liberal | 1921 |
| Moose Jaw | John Gordon Ross | Liberal | 1925 |
| North Battleford | Cameron Ross McIntosh | Liberal | 1925 |
| Prince Albert | William Lyon Mackenzie King (until 11 October 1926 emoulment appointment) | Liberal | 1908, 1919, 1921, 1926 |
| Prince Albert | William Lyon Mackenzie King (by-election of 2 November 1926) | Liberal | 1908, 1919, 1921, 1926 |
| Qu'Appelle | John Millar | Liberal-Progressive | 1921 |
| Regina | Charles Avery Dunning (until 5 October 1926 emoulment appointment) | Liberal | 1926 |
| Regina | Charles Avery Dunning (by-election of 2 November 1926) | Liberal | 1926 |
| Rosetown | John Evans | Progressive | 1921 |
| Saskatoon | Alexander MacGillivray Young | Liberal | 1925 |
| South Battleford | John Vallance | Liberal | 1925 |
| Swift Current | Charles Edward Bothwell | Liberal | 1925 |
| Weyburn | Edward James Young | Liberal | 1925 |
| Willow Bunch | Thomas F. Donnelly | Liberal | 1925 |
| Yorkton | George Washington McPhee | Liberal | 1925 |

### Yukon

| Electoral district | Electoral district | Name | Party | First elected/previously elected |
| Yukon | | George Black | Conservative | 1921 |

## By-elections

| By-election | Date | Incumbent | Party | Winner | Party | Cause | Retained |
| Brandon | February 5, 1930 | Robert Forke | Liberal-Progressive | Thomas Alexander Crerar | Liberal | Called to the Senate | No |
| Bagot | January 27, 1930 | Georges Dorèze Morin | Liberal | Cyrille Dumaine | Liberal | Death | Yes |
| Châteauguay—Huntingdon | January 27, 1930 | James Alexander Robb | Liberal | Dennis James O'Connor | Liberal | Death | Yes |
| Prescott | July 29, 1929 | Louis-Mathias Auger | Independent Liberal | Élie-Oscar Bertrand | Liberal | Resignation following criminal charge | No |
| Lanark | July 29, 1929 | Richard Franklin Preston | Conservative | William Samuel Murphy | Independent Conservative | Death | No |
| Vaudreuil-Soulanges | July 29, 1929 | Lawrence Alexander Wilson | Liberal | Lawrence Alexander Wilson | Liberal | Resigned, intending to retire, but persuaded to run again | Yes |
| Laprairie—Napierville | July 22, 1929 | Roch Lanctôt | Liberal | Vincent Dupuis | Liberal | Death | Yes |
| Frontenac—Addington | July 22, 1929 | John Wesley Edwards | Conservative | William Spankie | Conservative | Death | Yes |
| Lambton West | January 14, 1929 | William Goodison | Liberal | Ross Gray | Liberal | Death | Yes |
| Joliette | December 17, 1928 | Jean-Joseph Denis | Liberal | Charles-Édouard Ferland | Liberal | Appointed a judge of the Superior Court of Quebec. | Yes |
| Victoria | December 6, 1928 | Simon Fraser Tolmie | Conservative | D'Arcy Plunkett | Conservative | Resignation to become Premier of British Columbia. | Yes |
| York West | October 29, 1928 | Henry Lumley Drayton | Conservative | Earl Lawson | Conservative | Appointed Chairman of the Liquor Control Board of Ontario. | Yes |
| Maple Creek | November 25, 1927 | George Spence | Liberal | William George Bock | Liberal | Resignation to enter provincial politics in Saskatchewan | Yes |
| Huron North | September 12, 1927 | John Warwick King | Progressive | George Spotton | Liberal | Death | No |
| Victoria—Carleton | June 16, 1927 | James Kidd Flemming | Conservative | Albion Roudolph Foster | Liberal | Death | No |
| Antigonish—Guysborough | January 18, 1927 | John Carey Douglas | Conservative | William Duff | Liberal | Death | No |
| Kootenay East | November 9, 1926 | James Horace King | Liberal | James Horace King | Liberal | Recontested upon appointment as Minister of Soldiers' Civil Re-establishment | Yes |
| Bruce North | November 9, 1926 | James Malcolm | Liberal | James Malcolm | Liberal | Recontested upon appointment as Minister of Trade and Commerce | Yes |
| Dorchester | November 2, 1926 | Lucien Cannon | Liberal | Lucien Cannon | Liberal | Recontested upon appointment as Solicitor General | Yes |
| Richelieu | November 2, 1926 | Arthur Cardin | Liberal | Arthur Cardin | Liberal | Recontested upon appointment as Minister of Marine and Fisheries | Yes |
| Regina | November 2, 1926 | Charles Avery Dunning | Liberal | Charles Avery Dunning | Liberal | Recontested upon appointment as Minister of Railways and Canals. | Yes |
| Middlesex West | November 2, 1926 | John Campbell Elliott | Liberal | John Campbell Elliott | Liberal | Recontested upon appointment as Minister of Public Works. | Yes |
| Waterloo North | November 2, 1926 | William Daum Euler | Liberal | William Daum Euler | Liberal | Recontested upon appointment as Minister of Customs and Excise. | Yes |
| Brandon | November 2, 1926 | Robert Forke | Liberal-Progressive | Robert Forke | Liberal-Progressive | Recontested upon appointment as Minister of Immigration and Colonization | Yes |
| Kenora—Rainy River | November 2, 1926 | Peter Heenan | Liberal | Peter Heenan | Liberal | Recontested upon appointment as Minister of Labour | Yes |
| Prince Albert | November 2, 1926 | William Lyon Mackenzie King | Liberal | William Lyon Mackenzie King | Liberal | Recontested upon appointment as Prime Minister. | Yes |
| Quebec East | November 2, 1926 | Ernest Lapointe | Liberal | Ernest Lapointe | Liberal | Recontested upon appointment as Minister of Justice. | Yes |
| Melville | November 2, 1926 | William Richard Motherwell | Liberal | William Richard Motherwell | Liberal | Recontested upon appointment as Minister of Agriculture. | Yes |
| Shelburne—Yarmouth | November 2, 1926 | Paul Lacombe Hatfield | Liberal | James Ralston | Liberal | Called to the Senate to provide a seat for Ralston | Yes |
| St. James | November 2, 1926 | Fernand Rinfret | Liberal | Fernand Rinfret | Liberal | Recontested upon appointment as Secretary of State of Canada. | Yes |
| Châteauguay—Huntingdon | November 2, 1926 | James Robb | Liberal | James Robb | Liberal | Recontested upon appointment as Minister of Finance. | Yes |
| Edmonton West | November 2, 1926 | Charles Stewart | Liberal | Charles Stewart | Liberal | Recontested upon appointment as Minister of the Interior and Mines. | Yes |
| Gloucester | November 2, 1926 | Peter Veniot | Liberal | Peter Veniot | Liberal | Recontested upon appointment as Postmaster General. | Yes |