| 2022-01-18 19:30:41January 18, 2022 | Cobh Ramblers 0-3 Dundalk FC | 0 - 3 | Friendly | 2022 SSE Airtricity League | | Match Report |
| 2022-01-29 14:00:03January 29, 2022 | Waterford FC 2-1 Dundalk FC | 2 - 1 | Friendly | 2022 SSE Airtricity League | | Match Report |
| 2022-02-02 19:30:50February 2, 2022 | Galway United 0-3 Dundalk FC | 0 - 3 | Friendly | 2022 SSE Airtricity League | | Match Report |
| 2022-02-11 19:30:53February 11, 2022 | Dundalk FC 1-2 Drogheda United | 1 - 2 | Jim Malone Cup | 2022 SSE Airtricity League | | Match Report |
| 2022-02-18 19:45:25February 18, 2022 | Dundalk FC 2-2 Derry City | 2 - 2 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-02-25 19:45:00February 25, 2022 | Bohemians 2-2 Dundalk FC | 2 - 2 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-02-28 19:45:00February 28, 2022 | Dundalk 3-0 Finn Harps | 3 - 0 | League of Ireland, Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-03-05 19:45:00March 5, 2022 | Sligo Rovers 0-0 Dundalk FC | 0 - 0 | League of Ireland | 2022 SSE Airtricity League | | Match Report |
| 2022-03-11 19:45:00March 11, 2022 | Shelbourne 1-1 Dundalk FC | 1 - 1 | League of Ireland, Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-03-14 19:45:00March 14, 2022 | Dundalk FC 0-0 Shamrock Rovers | 0 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-03-18 19:45:00March 18, 2022 | Drogheda United 1-0 Dundalk FC | 1 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-04-01 19:45:00April 1, 2022 | Dundalk FC 2-0 UCD | 2 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-04-08 19:45:00April 8, 2022 | St Patrick’s Athletic 0-0 Dundalk FC | 0 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-04-15 19:45:00April 15, 2022 | Dundalk FC 2-1 Sligo Rovers | 2 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-04-18 19:00:00April 18, 2022 | Shamrock Rovers vs Dundalk FC | 1 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-04-22 19:45:00April 22, 2022 | Dundalk FC 2-1 Shelbourne | 2 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-04-29 19:45:00April 29, 2022 | Dundalk FC 4-1 Drogheda United | 4 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-05-06 19:45:00May 6, 2022 | UCD 2-2 Dundalk FC | 2 - 2 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-05-13 19:45:00May 13, 2022 | Dundalk FC 3-1 Bohemians | 3 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-05-20 19:45:00May 20, 2022 | Derry City 1-2 Dundalk FC | 1 - 2 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-05-23 20:00:00May 23, 2022 | Finn Harps 0-1 Dundalk FC | 0 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-05-27 19:45:00May 27, 2022 | Dundalk FC 1-0 St Patrick's Athletic | 1 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-06-10 19:00:21June 10, 2022 | Bohemians 0-3 Dundalk FC | 0 - 3 | Friendly | 2022 SSE Airtricity League | | Match Report |
| 2022-06-17 19:45:00June 17, 2022 | Dundalk FC 1-0 Shamrock Rovers | 1 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-06-18 14:00:45June 18, 2022 | Dundalk FC 2-1 Larne | 2 - 1 | Friendly | 2022 SSE Airtricity League | | Match Report |
| 2022-06-24 19:45:00June 24, 2022 | Shelbourne 0-0 Dundalk FC | 0 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-07-01 19:45:00July 1, 2022 | Dundalk FC 3-0 UCD | 3 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-07-08 19:45:00July 8, 2022 | Drogheda United 1-0 Dundalk FC | 1 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-07-15 19:45:00July 15, 2022 | St Patrick’s Athletic 1-1 Dundalk FC | 1 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-07-22 19:45:00July 22, 2022 | Dundalk FC 3-0 Finn Harps | 3 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-07-29 19:45:14July 29, 2022 | Dundalk FC 4-0 Longford Town | 4 - 0 | FAI Cup | 2022 SSE Airtricity League | | Match Report |
| 2022-08-05 19:45:00August 5, 2022 | Dundalk FC 1-1 Derry City | 1 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-08-12 19:45:00August 12, 2022 | Bohemians 0-1 Dundalk FC | 0 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-08-21 19:00:00August 21, 2022 | Shamrock Rovers 3-0 Dundalk FC | 3 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-08-26 19:45:54August 26, 2022 | Wexford FC 2-3 Dundalk FC | 2 - 3 | FAI Cup | 2022 SSE Airtricity League | | Match Report |
| 2022-08-29 19:45:00August 29, 2022 | Sligo Rovers 0-3 Dundalk FC* | 0 - 3 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-09-02 19:45:00September 2, 2022 | Dundalk FC 0-0 Shelbourne | 0 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-09-09 19:45:00September 9, 2022 | UCD 3-2 Dundalk FC | 3 - 2 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-09-16 19:45:29September 16, 2022 | Waterford FC 3-2 Dundalk FC | 3 - 2 | FAI Cup | 2022 SSE Airtricity League | | Match Report |
| 2022-09-30 19:45:00September 30, 2022 | Dundalk FC 2-0 Drogheda United | 2 - 0 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-10-07 19:45:00October 7, 2022 | Dundalk FC 1-2 St Patrick's Athletic | 1 - 2 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-10-14 20:00:00October 14, 2022 | Finn Harps 1-2 Dundalk FC | 1 - 2 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-10-21 19:45:00October 21, 2022 | Dundalk FC 3-3 Sligo Rovers | 3 - 3 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-10-28 19:45:00October 28, 2022 | Dundalk FC 2-1 Bohemians | 2 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
| 2022-11-06 19:00:00November 6, 2022 | Derry City 0-1 Dundalk FC | 0 - 1 | Premier Division | 2022 SSE Airtricity League | | Match Report |
