| 2023-10-27 19:30:12October 27, 2023 |   Harding IFFC vs St Fergals | 3 - 4 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-10-12 19:15:56October 12, 2023 |  DCT Utd B vs Harding IFFC | 4 - 3 | 3 South | 2023 | Killinarden Hill | Recap | - |
| 2023-09-30 14:30:42September 30, 2023 |  Marks Celtic vs Harding IFFC | 3 - 2 | 3 South | 2023 | Killinarden Hill | Recap | - |
| 2023-09-22 19:30:59September 22, 2023 |  Harding IFFC vs OLV | 2 - 2 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-09-15 19:15:18September 15, 2023 |  Harding IFFC vs Spartak Dynamo | 5 - 3 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-09-08 20:00:48September 8, 2023 |  Harding IFFC vs Newlands/Castle Park | 2 - 2 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-08-25 19:00:20August 25, 2023 |  Lazio FC vs Harding IFFC | 2 - 4 | 3 South | 2023 | Mutton Lane, Tibradden | Recap | - |
| 2023-08-12 15:00:31August 12, 2023 | Spartak Dynamo vs Harding IFFC | 4 - 1 | 3 South | 2023 | Marlay Park | Recap | - |
| 2023-08-04 19:00:32August 4, 2023 | Newlands/Castle Park vs Harding IFFC | 3 - 0 | 3 South | 2023 | Watery Lane Clondalkin | Recap | - |
| 2023-07-28 19:00:59July 28, 2023 |  Harding IFFC vs Ballyfermot Utd | 3 - 0 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-07-21 20:00:14July 21, 2023 |  Harding IFFC vs Walkinstown Utd | 2 - 7 | Gaff Cup | 2023 | St Benildus College | Recap | - |
| 2023-07-14 19:00:06July 14, 2023 |  Dundrum vs Harding IFFC | 2 - 2 | 3 South | 2023 | Meadowbrook, Dundrum | Recap | - |
| 2023-07-07 19:00:35July 7, 2023 | OLV vs Harding IFFC | 5 - 2 | 3 South | 2023 | Markievicz Park | Recap | - |
| 2023-06-16 20:00:59June 16, 2023 | Harding IFFC vs Marks Celtic | 0 - 3 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-06-09 20:00:21June 9, 2023 |  Harding IFFC vs Laytown Utd | 6 - 0 | Gaff Cup | 2023 | St Benildus College | Recap | - |
| 2023-06-02 19:00:20June 2, 2023 | Harding IFFC vs DCT Utd B | 3 - 3 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-05-26 18:45:51May 26, 2023 | Ballyfermot Utd vs Harding IFFC | 1 - 4 | 3 South | 2023 | Le Fanu Park | Recap | - |
| 2023-05-19 20:00:57May 19, 2023 | Harding IFFC vs St Fergals | 3 - 1 | Gaff Cup | 2023 | St Benildus College | Recap | - |
| 2023-05-12 20:00:35May 12, 2023 | Harding IFFC vs Dundrum | 1 - 1 | 3 South | 2023 | St Benildus College | Recap | - |
| 2023-05-05 19:00:08May 5, 2023 |  Ballyoulster Utd vs Harding IFFC | 4 - 2 | Amateur Cup | 2023 | Celbridge Road, Loughlinstown | Recap | - |
| 2023-05-03 19:30:59May 3, 2023 | St Fergals vs Harding IFFC | 2 - 0 | 3 South | 2023 | Ballywaltrim | Recap | - |
| 2023-04-22 14:00:15April 22, 2023 |  Corduff FC vs Harding IFFC | 5 - 0 | Harding Cup | 2023 | Damastown | Recap | - |
| 2023-04-14 18:45:29April 14, 2023 |  Portrane Ath vs Harding IFFC | 2 - 5 | Amateur Cup | 2023 | Portrane Road | Recap | - |
| 2023-03-24 20:00:26March 24, 2023 | Harding IFFC vs Lazio FC | 3 - 2 | 3 South | 2023 | St Benildus College | Recap | - |
| 2022-11-19 14:00:08November 19, 2022 | Ballyfermot Utd vs Harding IFFC | 4 - 2 | 3 South | 2022 | Le Fanu Park | Recap | - |
| 2022-11-11 20:00:48November 11, 2022 | Harding IFFC vs Marks Celtic | 1 - 1 | 3 South | 2022 | St Benildus College | Recap | - |
| 2022-10-07 20:00:12October 7, 2022 | Harding IFFC vs Ballyfermot Utd | 2 - 0 | 3 South | 2022 | St Benildus College | Recap | - |
| 2022-09-30 20:00:15September 30, 2022 | St Fergals vs Harding IFFC | 3 - 5 | 3 South | 2022 | Ballywaltrim | Recap | - |
| 2022-09-23 20:00:21September 23, 2022 |  Harding IFFC vs Palmerstown | 1 - 4 | 3 South | 2022 | St Benildus College | Recap | - |
| 2022-09-17 13:30:40September 17, 2022 | OLV vs Harding IFFC | 2 - 0 | 3 South | 2022 | Markievicz Park | Recap | - |
| 2022-09-03 15:00:52September 3, 2022 | Marks Celtic vs Harding IFFC | 4 - 6 | 3 South | 2022 | Butler McGee Park | Recap | - |
| 2022-08-30 20:00:40August 30, 2022 | Harding IFFC vs Walkinstown Utd | 1 - 3 | 3 South | 2022 | St Benildus College | Recap | - |
| 2022-08-26 20:00:14August 26, 2022 | Harding IFFC vs OLV | 0 - 4 | 3 South | 2022 | St Benildus College | Recap | - |
| 2022-08-23 19:00:30August 23, 2022 |  Booth Rd Cel vs Harding IFFC | 3 - 4 | 3 South | 2022 | Clondalkin Community Centre | Recap | - |
| 2022-08-06 13:00:27August 6, 2022 | Palmerstown vs Harding IFFC | 5 - 3 | 3 South | 2022 | Mill Lane | Recap | - |
| 2022-07-15 19:00:56July 15, 2022 |  Whitehall Rangers vs Harding IFFC | 3 - 1 | Gaff Cup | 2022 | Paddy Mahony Park | Recap | - |
| 2022-07-08 20:00:14July 8, 2022 | Harding IFFC vs St Fergals | 4 - 1 | 3 South | 2022 | St Benildus College | Recap | - |
| 2022-07-01 20:00:58July 1, 2022 | Harding IFFC vs Maynooth Town 2nds (KDFL) | 6 - 7 | LFA O'35 Cup | 2022 | St Benildus College | Recap | - |
| 2022-06-24 19:00:22June 24, 2022 | Portrane Ath vs Harding IFFC | 2 - 1 | Harding Cup | 2022 | Portrane Road | Recap | - |
| 2022-06-17 19:00:50June 17, 2022 |  Lourdes Celtic vs Harding IFFC | 1 - 2 | Gaff Cup | 2022 | Stanaway Park | Recap | - |
| 2022-05-28 15:00:02May 28, 2022 |  Garden Co vs Harding IFFC | 6 - 0 | Amateur Cup | 2022 | Peoples Park, Bray | Recap | - |
| 2022-05-20 19:00:54May 20, 2022 | Walkinstown Utd vs Harding IFFC | 3 - 3 | 3 South | 2022 | Walkinstown Park | Recap | - |
| 2022-05-13 20:00:50May 13, 2022 | Harding IFFC vs Spartak Dynamo | 4 - 1 | 3 South | 2022 | St Benildus College | Recap | - |
| 2022-05-07 15:00:04May 7, 2022 | Spartak Dynamo vs Harding IFFC | 2 - 4 | 3 South | 2022 | Marlay Park | Recap | - |
| 2022-04-22 18:45:52April 22, 2022 | OLV vs Harding IFFC | 2 - 4 | Amateur Cup | 2022 | Markievicz Park | Recap | - |
| 2022-04-08 20:00:59April 8, 2022 | Harding IFFC vs Booth Rd Cel | 5 - 4 | 3 South | 2022 | St Benildus College | Recap | - |
| 2021-11-19 20:00:33November 19, 2021 | Dundrum vs Harding IFFC | 3 - 2 | C South 2021 | 2021 | Meadowbrook, Dundrum | Recap | - |
| 2021-10-30 14:00:29October 30, 2021 | Garden Co (B) vs Harding IFFC | 3 - 0 | C South 2021 | 2021 | Peoples Park, Bray | Recap | - |
| 2021-10-16 13:00:15October 16, 2021 |  Blackforge vs Harding IFFC | 5 - 2 | C South 2021 | 2021 | Walkinstown Park | Recap | - |
| 2021-10-08 20:00:50October 8, 2021 | Harding IFFC vs Blackforge | 1 - 2 | C South 2021 | 2021 | St Benildus College | Recap | - |
| 2021-10-01 20:00:57October 1, 2021 |  Harding IFFC vs Tallaght Town | 0 - 3 | C South 2021 | 2021 | St Benildus College | Recap | - |
| 2021-09-17 20:00:17September 17, 2021 |  Harding IFFC vs Rialto | 1 - 4 | C South 2021 | 2021 | St Benildus College | Recap | - |
| 2021-09-10 18:15:42September 10, 2021 | Booth Rd Cel vs Harding IFFC | 6 - 1 | C South 2021 | 2021 | Clondalkin Community Centre | Recap | - |
| 2021-09-03 20:00:52September 3, 2021 | Harding IFFC vs Lazio FC | 3 - 8 | C South 2021 | 2021 | St Benildus College | Recap | - |
| 2021-08-27 20:00:39August 27, 2021 | Harding IFFC vs Garden Co (B) | 2 - 4 | C South 2021 | 2021 | St Benildus College | Recap | - |
| 2021-07-23 19:00:25July 23, 2021 | Tallaght Town vs Harding IFFC | 7 - 1 | C South 2021 | 2021 | Carolan Park | Recap | - |
| 2021-07-16 20:00:14July 16, 2021 | Harding IFFC vs Dundrum | 0 - 2 | C South 2021 | 2021 | St Benildus College | Recap | - |
| 2021-07-10 15:00:15July 10, 2021 | Rialto vs Harding IFFC | 3 - 0 | C South 2021 | 2021 | Dolphin Road | Recap | - |
| 2021-07-02 20:00:27July 2, 2021 | Harding IFFC vs Booth Rd Cel | 2 - 2 | C South 2021 | 2021 | St Benildus College | Recap | - |
| 2021-06-25 19:00:02June 25, 2021 | Lazio FC vs Harding IFFC | 4 - 1 | C South 2021 | 2021 | Mutton Lane, Tibradden | Recap | - |
| 2020-09-11 20:00:32September 11, 2020 |  Harding IFFC vs Larkview | 3 - 3 | B South 2020 | 2020 | St Benildus College | Recap | - |
| 2020-09-04 20:00:05September 4, 2020 | Harding IFFC vs Walkinstown Utd | 1 - 1 | B South 2020 | 2020 | St Benildus College | Recap | - |
| 2020-08-21 18:45:01August 21, 2020 |  Harding IFFC vs Terenure FC | 2 - 6 | B South 2020 | 2020 | St Benildus College | Recap | - |
| 2020-08-14 19:00:00August 14, 2020 | Boot Rd Cel vs Harding IFFC | 2 - 4 | B South 2020 | 2020 | Clondalkin Community Centre | Recap | Friday |
| 2020-08-07 19:00:00August 7, 2020 |  Harding IFFC vs Cabinteely FC | 1 - 2 | B South 2020 | 2020 | St Benildus College | Recap | Friday |
| 2020-07-24 20:00:00July 24, 2020 | Harding IFFC vs Dundrum | 3 - 1 | B South 2020 | 2020 | St Benildus College | Recap | Friday |
