Find MPP by name:
| MPP Sort ascending | Riding | Party |
|---|---|---|
| Guzzo, Garry J. | Ottawa West—Nepean | Progressive Conservative Party of Ontario |
| Guthrie, William | Lambton West | Ontario Liberal Party |
| Guthrie, Donald | Wellington South | Ontario Liberal Party |
| Gurd, Alfred Thomas | Lambton West | Conservative-Protestant Protective Association |
| Guindon, Luc Bernard | Cornwall | Progressive Conservative Party of Ontario |
| Guindon, Fernand | Stormont | Progressive Conservative Party of Ontario |
| Guibord, Onésime | Russell | Ontario Liberal Party |
| Guest, Thomas B. | Perth South | Conservative Party |
| Grummett, William John | Cochrane South | Co-operative Commonwealth Federation |
| Grossman, Lawrence "Larry" Sheldon | St. Andrew—St. Patrick | Progressive Conservative Party of Ontario |
| Grossman, Allan | St. Andrew—St. Patrick | Progressive Conservative Party of Ontario |
| Gross, John Franklin | Welland | Ontario Liberal Party |
| Grimmett, William Lawrence | Muskoka—Georgian Bay | Progressive Conservative Party of Ontario |
| Grigg, Albert | Algoma | Conservative Party |
| Grieve, John | Middlesex North | Ontario Liberal Party |
| Griesinger, William | Windsor—Sandwich | Progressive Conservative Party of Ontario |
| Grier, Ruth Anna | Etobicoke—Lakeshore | New Democratic Party of Ontario |
| Grewal, Hardeep Singh | Brampton East | Progressive Conservative Party of Ontario |
| Gretzky, Lisa | Windsor West | New Democratic Party of Ontario |
| Gregory, Milton Edward Charles | Mississauga East | Progressive Conservative Party of Ontario |
| Greenlaw, Frank Howard | St. Catharines | Labour |
| Greeley, Absalom | Prince Edward | Ontario Liberal Party |
| Gray, John | York West | Conservative Party |
| Gray, Andrew Wellington | Leeds | Conservative Party |
| Graves, Edwin Cyrus | St. Catharines | Conservative Party |
| Gravelle, Michael | Thunder Bay—Superior North | Ontario Liberal Party |
| Grant, Sandy | Hastings East | Conservative Party |
| Grant, Robert Henry | Carleton | United Farmers of Ontario |
| Grant, Alexander James | Glengarry | Independent-Liberal |
| Grange, John Thomas | Lennox | Conservative Party |
| Grandmaître, Bernard C. | Ottawa East | Ontario Liberal Party |
| Grande, Anthony William | Oakwood | New Democratic Party of Ontario |
| Grahame, Thomas | York West | Conservative Party |
| Graham, Thomas | York Centre | Progressive Conservative Party of Ontario |
| Graham, Peter J.P. | Frontenac | Conservative Party |
| Graham, Peter | Lambton East | Ontario Liberal Party |
| Graham, Ketchum | Hastings West | Conservative Party |
| Graham, George Perry | Brockville | Ontario Liberal Party |
| Graham, Alvin Edwin | Manitoulin | Conservative Party |
| Gow, Peter | Wellington South | Ontario Liberal Party |
| Govenlock, John M. | Huron Centre | Labour |
| Goulet, Alfred | Russell | Ontario Liberal Party |
| Gould, Joseph M. | Bracondale | Ontario Liberal Party |
| Gould, Isaac James | Ontario North | Ontario Liberal Party |
| Gordon, James K. | Sudbury | Progressive Conservative Party of Ontario |
| Gordon, George Thomas | Brantford | Ontario Liberal Party |
| Gordon, Arthur St. Clair | Kent West | Ontario Liberal Party |
| Goodfellow, William Arthur | Northumberland | Progressive Conservative Party of Ontario |
| Gooderham, George Horace | Toronto Southwest — Seat B | Conservative Party |
| Good, Edward R. | Waterloo North | Ontario Liberal Party |
| Gomme, George Ellis | Lanark | Progressive Conservative Party of Ontario |
| Goldie, Lincoln | Wellington South | Conservative Party |
| Godwin, Henry Thomas | Elgin East | Conservative Party |
| Godfrey, Forbes Elliott | York West | Conservative Party |
| Godfrey, Charles Morris | Durham West | New Democratic Party of Ontario |
| Glover, Chris | Spadina—Fort York | New Democratic Party of Ontario |
| Glendinning, James | Ontario North | Conservative Party |
| Glass, John Judah | St. Andrew | Ontario Liberal Party |
| Givens, Philip Gerard | Armourdale | Ontario Liberal Party |
| Gisborn, Reginald Victor | Hamilton East | New Democratic Party of Ontario |
| Gilmour, John Taylor | York West | Ontario Liberal Party |
| Gillies, Philip Andrew | Brantford | Progressive Conservative Party of Ontario |
| Gillies, John | Bruce North | Independent-Liberal |
| Gillespie, George Alex | Peterborough West | Ontario Liberal Party |
| Gill, Raminder | Bramalea—Gore—Malton—Springdale | Progressive Conservative Party of Ontario |
| Gill, Parm | Milton | Progressive Conservative Party of Ontario |
| Giles, John Godkin | Leeds South | Conservative Party |
| Gilchrist, Steve | Scarborough East | Progressive Conservative Party of Ontario |
| Gilbertson, Bernt Nicole | Algoma | Progressive Conservative Party of Ontario |
| Gigantes, Evelyn Adelaide | Ottawa Centre | New Democratic Party of Ontario |
| Gifford, Charles | Northumberland West | Conservative Party |
| Gibson, Thomas | Huron East | Ontario Liberal Party |
| Gibson, Robert Wayne | Kenora | Liberal-Labour |
| Gibson, John Morison | Wellington East | Ontario Liberal Party |
| Gibbons, Robert | Huron South | Ontario Liberal Party |
| Ghamari, Goldie | Carleton | Progressive Conservative Party of Ontario |
| Gerretsen, John | Kingston and the Islands | Ontario Liberal Party |
| German, William Manley | Welland | Ontario Liberal Party |
| Germa, Melville "Bud" Carlyle | Sudbury | New Democratic Party of Ontario |
| George, John | Bruce North | Conservative Party |
| Gemmell, Welland Stewart | Sudbury | Progressive Conservative Party of Ontario |
| Gélinas, France | Nickel Belt | New Democratic Party of Ontario |
| Gaunt, Murray Andrew | Huron—Bruce | Ontario Liberal Party |
| Gates, Wayne | Niagara Falls | New Democratic Party of Ontario |
| Garson, William | Lincoln | Ontario Liberal Party |
| Garrow, James Thompson | Huron West | Ontario Liberal Party |
| Gardiner, Christopher | Kent East | Progressive |
| Gardhouse, William James | York West | Ontario Liberal Party |
| Garden, Arthur Campbell | Hamilton West | Conservative Party |
| Gamey, Thomas | Grey Centre | Patron-Protestant Protective Association |
| Gamey, Robert Roswell | Manitoulin | Conservative Party |
| Galt, Doug | Northumberland | Progressive Conservative Party of Ontario |
| Galna, John | Parry Sound | Conservative Party |
| Gallagher, John S. | Frontenac | Conservative Party |
| Gallagher, Charles Vincent | Cochrane South | Ontario Liberal Party |
| Gallagher Murphy, Dawn | Newmarket—Aurora | Progressive Conservative Party of Ontario |
| Galbraith, Daniel | Lanark North | Ontario Liberal Party |