During the 1909–10 season Hearts competed in the Scottish First Division, the Scottish Cup and the East of Scotland Shield.
| 1909–10 season | |
|---|---|
| Manager |  James McGhee (to December) John McCartney (from January) |
| Stadium | Tynecastle Park |
| Scottish First Division | 12th |
| Scottish Cup | 3rd Round |
| Top goalscorer | League: All: |
Fixtures
editDunedin Cup
edit| 16 August 1909 Dunedin Cup R1 | Raith Rovers | 1–0 | Hearts | Stark's Park |
North Eastern Cup
edit| 11 September 1909 North Eastern Cup 1st Round | Hearts | 3–0 | Hibernian | Tynecastle Park |
| 25 September 1909 North Eastern Cup SF | Hearts | 0–0 | Dundee | Tynecastle Park |
| 25 April 1910 North Eastern Cup SF | Hearts | 3–0 | Leith Athletic | Tynecastle Park |
East of Scotland Cup
edit| 15 April 1912 East of Scotland Cup SF | Hearts | 7–0 | St Bernard's | Tynecastle Park |
| 22 April 1911 East of Scotland Cup Final | Hearts | 4–1 | Broxburn | Tynecastle Park |
Rosebery Charity Cup
edit| 7 May 1910 Rosebery Charity Cup SF | Hearts | 0–1 | Hibernian | Tynecastle Park |
Scottish Cup
edit| 22 January 1910 Scottish Cup R1 | Bathgate | 0–4 | Hearts | Mill Park |
| Attendance: 4,000 |
| 5 February 1910 Scottish Cup R2 | St Mirren | 2–2 | Hearts | St Mirren Park, Love Street |
| Attendance: 12,000 |
| 12 February 1910 Scottish Cup R2 Replay | Hearts | 0–0 | St Mirren | Tynecastle Park |
| Attendance: 25,000 |
| 16 February 1910 Scottish Cup R2 Replay | Hearts | 4–0 | St Mirren | Ibrox Park |
| Attendance: 10,000 |
| 26 February 1910 Scottish Cup R3 | Hearts | 0–1 | Hibernian | Tynecastle Park |
| Attendance: 25,000 |
Scottish First Division
edit| 21 August 1909 Scottish First Division | Hearts | 2–0 | Clyde | Tynecastle Park |
| Attendance: 13,500 |
| 28 August 1909 Scottish First Division | Queen's Park | 2–2 | Hearts | Hampden Park |
| Attendance: 10,000 |
| 4 September 1909 Scottish First Division | Hearts | 0–0 | Aberdeen | Tynecastle Park |
| Attendance: 13,500 |
| 18 September 1909 Scottish First Division | Port Glasgow Athletic | 0–2 | Hearts | Clune Park |
| Attendance: 3,000 |
| 20 September 1909 Scottish First Division | Hearts | 1–2 | Celtic | Tynecastle Park |
| Attendance: 16,500 |
| 2 October 1909 Scottish First Division | Hearts | 3–0 | Kilmarnock | Tynecastle Park |
| Attendance: 6,000 |
| 9 October 1909 Scottish First Division | St Mirren | 1–0 | Hearts | St Mirren Park, Love Street |
| Attendance: 6,000 |
| 16 October 1909 Scottish First Division | Hearts | 5–1 | Morton | Tynecastle Park |
| Attendance: 8,000 |
| 23 October 1909 Scottish First Division | Hibernian | 1–4 | Hearts | Easter Road |
| Attendance: 14,000 |
| 30 October 1909 Scottish First Division | Hearts | 2–2 | Partick Thistle | Celtic Park |
| Attendance: 9,500 |
| 6 November 1909 Scottish First Division | Celtic | 1–0 | Hearts | Celtic Park |
| Attendance: 16,000 |
| 13 November 1909 Scottish First Division | Dundee | 4–1 | Hearts | Dens Park |
| Attendance: 12,000 |
| 20 November 1909 Scottish First Division | Hearts | 1–2 | Hamilton Academical | Tynecastle Park |
| Attendance: 5,500 |
| 27 November 1909 Scottish First Division | Hearts | 0–1 | St Mirren | Tynecastle Park |
| Attendance: 2,500 |
| 11 December 1909 Scottish First Division | Hearts | 5–1 | Motherwell | Tynecastle Park |
| Attendance: 2,000 |
| 18 December 1909 Scottish First Division | Morton | 3–3 | Hearts | Cappielow Park |
| Attendance: 3,000 |
| 25 December 1909 Scottish First Division | Hearts | 3–2 | Queen's Park | Tynecastle Park |
| Attendance: 6,500 |
| 1 January 1910 Scottish First Division | Hearts | 1–0 | Hibernian | Tynecastle Park |
| Attendance: 14,000 |
| 3 January 1910 Scottish First Division | Hearts | 1–0 | Dundee | Tynecastle Park |
| Attendance: 12,000 |
| 8 January 1910 Scottish First Division | Rangers | 1–0 | Hearts | Ibrox Park |
| Attendance: 3,000 |
| 15 January 1910 Scottish First Division | Hearts | 0–1 | Airdrieonians | Tynecastle Park |
| Attendance: 6,500 |
| 29 January 1910 Scottish First Division | Falkirk | 2–1 | Hearts | Brockville Park |
| Attendance: 8,000 |
| 5 March 1910 Scottish First Division | Partick Thistle | 1–3 | Hearts | Firhill Park |
| Attendance: 10,000 |
| 12 March 1910 Scottish First Division | Aberdeen | 3–0 | Hearts | Pittodrie Park |
| Attendance: 3,500 |
| 19 March 1910 Scottish First Division | Hearts | 6–0 | Port Glasgow Athletic | Tynecastle Park |
| Attendance: 3,500 |
| 26 March 1910 Scottish First Division | Airdrieonians | 3–1 | Hearts | Broomfield Park |
| Attendance: 4,000 |
| 2 April 1910 Scottish First Division | Hearts | 2–2 | Third Lanark | Tynecastle Park |
| Attendance: 4,500 |
| 9 April 1910 Scottish First Division | Motherwell | 1–0 | Hearts | Fir Park |
| Attendance: 2,000 |
| 13 April 1910 Scottish First Division | Clyde | 2–2 | Hearts | Shawfield Stadium |
| Attendance: 500 |
| 16 April 1910 Scottish First Division | Hearts | 4–2 | Falkirk | Tynecastle Park |
| Attendance: 2,500 |
| 18 April 1910 Scottish First Division | Hearts | 1–3 | Rangers | Tynecastle Park |
| Attendance: 7,000 |
| 20 April 1910 Scottish First Division | Third Lanark | 3–1 | Hearts | Cathkin Park |
| Attendance: 1,500 |
| 23 April 1910 Scottish First Division | Hamilton Academical | 2–1 | Hearts | Douglas Park |
| Attendance: 2,000 |
| 30 April 1910 Scottish First Division | Kilmarnock | 1–1 | Hearts | Rugby Park |
| Attendance: 4,000 |