The 37th General Assembly of Prince Edward Island was in session from March 7, 1912, to August 21, 1915. The Conservative Party led by John Alexander Mathieson formed the government.
J. Edward Wyatt was elected speaker.
There were four sessions of the 37th General Assembly:
| Session | Start | End | |
|---|---|---|---|
| 1st | March 7, 1912 | April 26, 1912 | |
| 2nd | March 12, 1913 | April 24, 1913 | |
| 3rd | March 11, 1914 | April 22, 1914 | |
| 4th | March 17, 1915 | April 24, 1915 |
| District | Assemblyman | Party | Councillor | Party | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1st Kings | John McLean | Conservative | John Kickham | Conservative | |||||
| 2nd Kings | Albert E. Simpson | Conservative | Aeneas A. Macdonald | Conservative | |||||
| 3rd Kings | John A. Dewar | Conservative | John A. MacDonald | Conservative | |||||
| 4th Kings | Albert P. Prowse | Conservative | Murdock MacKinnon | Conservative | |||||
| 5th Kings | Temple W. Macdonald | Conservative | John Alexander Mathieson | Conservative | |||||
| District | Assemblyman | Party | Councillor | Party | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1st Queens | Murdock Kennedy | Conservative | John H. Myers | Conservative | |||||
| 2nd Queens | John Buntain | Conservative | Louis Jenkins | Conservative | |||||
| 3rd Queens | George F. Dewar | Conservative | Henry F. Feehan | Conservative | |||||
| 4th Queens | John S. Martin | Conservative | Alexander Macphail | Conservative | |||||
| 5th Queens | Stephen R. Jenkins | Conservative | William S. Stewart | Conservative | |||||
Notes: