Peter John Cashin
| Peter Cashin | |
|---|---|
| Leader of the Opposition (Newfoundland) | |
| In office 1951–1953 | |
| Preceded by | John Gilbert Higgins | 
| Succeeded by | Malcolm Mercer Hollett | 
| Leader of the Progressive Conservative Party of Newfoundland | |
| In office 1951–1953 | |
| Preceded by | John Gilbert Higgins | 
| Succeeded by | Malcolm Mercer Hollett | 
| Minister of Finance | |
| In office 1928–1932 | |
| Prime Minister | Richard Squires | 
| Member of the House of Assembly for St. John's West | |
| In office 1951–1956 | |
| Preceded by | Oliver Vardy | 
| Succeeded by | Malcolm Mercer Hollett | 
| Member of the House of Assembly for Ferryland | |
| In office 1949–1951 | |
| Preceded by | None, constituency established. | 
| Succeeded by | Augustine Duffy | 
| In office 1923–1932 | |
| Personal details | |
| Born | 8 March 1890 | 
| Died | 21 May 1977 | 
| Political party | Independent (1949-51, 1953) Progressive Conservative of Newfoudnland (1951-53) Liberal (1925-32) Liberal-Labour-Progressive (1923-25) | 
| Other political affiliations | Responsible Government League | 
| Parent | 
 | 
| Military service | |
| Allegiance | Newfoundland | 
| Branch/service | British Army | 
| Rank | Major | 
| Unit | Newfoundland Regiment Machine Gun Corps | 
| Battles/wars | First World War | 
Major Peter John Cashin (March 8, 1890 – May 21, 1977) was a businessman, soldier and politician in Newfoundland.