The Liberal-Progressive Party of Manitoba fielded a full slate of fifty-seven candidates in the 1959 provincial election. The party elected eleven members, retaining their status as the official opposition in the Legislative Assembly of Manitoba.
| Riding | Candidate's Name | Notes | Gender | Residence | Occupation | Votes | % | Rank | |
|---|---|---|---|---|---|---|---|---|---|
| Arthur | M | 1,932 | 2nd | ||||||
| Assiniboia | M | 1,388 | 3rd | ||||||
| Birtle-Russell | Incumbent | M | 2,015 | 2rd | |||||
| Brandon | M | 2,159 | 2nd | ||||||
| Brokenhead | Incumbent for Lac du Bonnet | M | 1,083 | 3rd | |||||
| Burrows | M | 1,155 | 3rd | ||||||
| Carillon | Incumbent; re-elected | M | 2,397 | 1st | |||||
| Churchill | M | 954 | 2nd | ||||||
| Cypress | M | 1,781 | 2nd | ||||||
| Dauphin | F | 967 | 3rd | ||||||
| Dufferin | Incumbent | M | 1,923 | 2nd | |||||
| Elmwood | M | 1,488 | 3rd | ||||||
| Emerson | Incumbent; re-elected | M | 2,752 | 1st | |||||
| Ethelbert Plans | Incumbent; re-elected | M | 1,856 | 1st | |||||
| Fisher | M | 1,028 | 3rd | ||||||
| Flin Flon | Incumbent | M | 1,728 | 2nd | |||||
| Fort Garry | M | 2,035 | 2nd | ||||||
| Fort Rouge | M | 1,947 | 2nd | ||||||
| Gimli | M | 1,007 | 2nd | ||||||
| Gladstone | Incumbent; re-elected | M | 2,469 | 1st | |||||
| Hamiota | M | 2,136 | 2nd | ||||||
| Inkster | M | 981 | 3rd | ||||||
| Kildonan | M | 1,972 | 3rd | ||||||
| Lac du Bonnet | M | 1,272 | 2nd | ||||||
| Lakeside | Incumbent; re-elected; party leader from 1948 to 1961; premier from 1948 to 1958 | M | 1,896 | 1st | |||||
| La Verendrye | Incumbent; re-elected; resigned in May 1962 | M | 1,799 | 1st | |||||
| Logan | M | 873 | 3rd | ||||||
| Minnedosa | Incumbent | M | 2,029 | 2nd | |||||
| Morris | M | 1,298 | 2nd | ||||||
| Osborne | M | 1,166 | 3rd | ||||||
| Pembina | M | 1,199 | 2nd | ||||||
| Portage le Prairie | Incumbent | M | 1,827 | 2nd | |||||
| Radisson | M | 2,029 | 3rd | ||||||
| Rhineland | Incumbent; re-elected; died 4 October 1959 | M | 1,648 | 1st | |||||
| River Heights | M | 3,060 | 2nd | ||||||
| Roblin | M | 1,334 | 3rd | ||||||
| Rock Lake | M | 1,843 | 2nd | ||||||
| Rockwood-Iberville | Incumbent | M | 2,143 | 2nd | |||||
| Rupertsland | M | 587 | 2nd | ||||||
| St. Boniface | Elected | M | 3,772 | 1st | |||||
| St. George | Incumbent; re-elected | M | 2,279 | 1st | |||||
| St. James | M | 1,541 | 3rd | ||||||
| St. Johns | M | 854 | 3rd | ||||||
| St. Matthews | M | 1,900 | 3rd | ||||||
| Ste. Rose | Incumbent; re-elected; party leader from 1961 to 1969 | M | 2,390 | 1st | |||||
| St. Vital | M | 1,946 | 2nd | ||||||
| Selkirk | Incumbent; re-elected | M | 1,814 | 1st | |||||
| Seven Oaks | M | 1,343 | 3rd | ||||||
| Souris-Lansdowne | M | 1,448 | 2nd | ||||||
| Springfield | Incumbent | M | 1,507 | 2nd | |||||
| Swan River | M | 786 | 3rd | ||||||
| The Pas | M | 1,027 | 2nd | ||||||
| Turtle Mountain | M | 1,187 | 2nd | ||||||
| Virden | M | 1,337 | 2nd | ||||||
| Wellington | Future mayor of Winnipeg | M | 1,624 | 3rd | |||||
| Winnipeg Centre | M | 1,462 | 3rd | ||||||
| Wolseley | M | 1,707 | 2nd |
Source: Historical summaries, Elections Manitoba, pp. 296–297; candidate names taken from the Canadian Parliamentary Guide (1960).
| Riding | Candidate's Name | Notes | Gender | Residence | Occupation | Votes | % | Rank | |
|---|---|---|---|---|---|---|---|---|---|
| Arthur (26 November 1959) | M | 1,959 | 49.04 | 2nd | |||||
| Cypress (26 November 1959) | M | 1,654 | 41.02 | 2nd | |||||
| Rhineland (26 November 1959) | Seat loss for party | M | 1,075 | 29.99 | 3rd | ||||
| Turtle Mountain (26 November 1959) | Elected; seat gain for party | M | 2,380 | 51.14 | 1st | ||||
| Pembina (9 December 1960) | M | 1,491 | 30.22 | 2nd |