| Matches: Year By Year | Pictures: Year By Year |
| Celtic Games Played:- | 1915 |
| Other Match Pages:- | 1914 | 1916 |
| Decade of Matches:- | 1911-20 |
| Picture Pages:- | 1914 | 1915 | 1916 |
| League Tables:- | 1914-15 | 1915-16 |
| Section: | Celtic & World War One |
| Date | Competition | Home Team | Score | Score | Away Team | Report | Pictures | Notes |
| JAN | ||||||||
| 1st | League Division 1 | Rangers | 2 | 1 | Celtic | Report | Pictures | |
| 2nd | League Division 1 | Clyde | 0 | 2 | Celtic | Report | Pictures | |
| 4th | League Division 1 | Celtic | 2 | 0 | Kilmarnock | Report | Pictures | |
| 9th | League Division 1 | Celtic | 6 | 1 | Partick Thistle | Report | Pictures | |
| 16th | League Division 1 | Falkirk | 0 | 1 | Celtic | Report | Pictures | |
| 23rd | Friendly | Celtic | 4 | 0 | Belfast Celtic | Report | Pictures | |
| 30th | League Division 1 | Celtic | 1 | 1 | Heart of Midlothian | Report | Pictures | |
| FEB | ||||||||
| 6th | League Division 1 | Celtic | 2 | 1 | St Mirren | Report | Pictures | |
| 13th | League Division 1 | Morton | 0 | 2 | Celtic | Report | Pictures | |
| 20th | League Division 1 | Celtic | 1 | 0 | Dumbarton | Report | Pictures | |
| 27th | League Division 1 | Partick Thistle | 0 | 2 | Celtic | Report | Pictures | |
| MAR | ||||||||
| 6th | League Division 1 | Celtic | 5 | 1 | Hibernian | Report | Pictures | |
| 13th | Friendly | Celtic | 3 | 0 | Belfast Glentoran | Report | Pictures | |
| 27th | League Division 1 | Celtic | 3 | 1 | Raith Rovers | Report | Pictures | |
| APR | ||||||||
| 3rd | League Division 1 | Celtic | 3 | 0 | Airdrieonians | Report | Pictures | |
| 5th | League Division 1 | Queen's Park | 0 | 3 | Celtic | Report | Pictures | |
| 10th | League Division 1 | Celtic | 1 | 0 | Aberdeen | Report | Pictures | |
| 17th | League Division 1 | Third Lanark | 0 | 4 | Celtic | Report | Pictures | Celtic win league |
| 24th | League Division 1 | Motherwell | 1 | 1 | Celtic | Report | Pictures |
- Season Review
- Statistics 1914-15
- League Table 1914-15
- Scottish Cup 1914-15
| Date | Competition | Home Team | Score | Score | Away Team | Report | Pictures | Notes |
| AUG | ||||||||
| 21st | League | Celtic | 3 | 1 | Motherwell | Report | Pictures | |
| 28th | League | Airdrieonians | 0 | 5 | Celtic | Report | Pictures | |
| SEP | ||||||||
| 4th | League | Celtic | 2 | 1 | Falkirk | Report | Pictures | |
| 11th | League | Morton | 0 | 1 | Celtic | Report | Pictures | |
| 18th | League | Dundee | 0 | 2 | Celtic | Report | Pictures | |
| 25th | Glasgow Cup SF | Celtic | 2 | 0 | Third Lanark | Report | Pictures | |
| 27th | League | Celtic | 5 | 0 | Clyde | Report | Pictures | |
| OCT | ||||||||
| 2nd | League | Hibernian | 0 | 4 | Celtic | Report | Pictures | |
| 9th | Glasgow Cup Final | Celtic | 2 | 1 | Rangers | Report | Pictures | at Hampden |
| 16th | League | Hamilton Academicals | 2 | 3 | Celtic | Report | Pictures | |
| 23rd | League | Celtic | 0 | 2 | St Mirren | Report | Pictures | |
| 30th | League | Rangers | 3 | 0 | Celtic | Report | Pictures | |
| NOV | ||||||||
| 6th | League | Celtic | 3 | 1 | Aberdeen | Report | Pictures | |
| 13th | League | Heart of Midlothian | 2 | 0 | Celtic | Report | Pictures | |
| 20th | League | Celtic | 2 | 0 | Kilmarnock | Report | Pictures | Start of a 62 unbeaten league match run. |
| 27th | League | Raith Rovers | 0 | 2 | Celtic | Report | Pictures | |
| DEC | ||||||||
| 4th | League | Celtic | 6 | 2 | Queen's Park | Report | Pictures | |
| 11th | League | Ayr United | 0 | 4 | Celtic | Report | Pictures | |
| 18th | League | Partick Thistle | 0 | 4 | Celtic | Report | Pictures | |
| 25th | League | Celtic | 6 | 0 | Airdrieonians | Report | Pictures |