Mikey Johnston
| Date of birth | 19 April 1999 |
| Place of birth | Glasgow, Scotland |
| Nationality | Irish |
| Weight | 65 kg |
| Height | 1.76 m |
| Position | Midfielder/Forward |
International stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 2022-23 | Republic of Ireland | International Friendly | 1 |
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| 2022-23 | Republic of Ireland | UEFA European Championship | 3 |
1 |
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| 2023-24 | Republic of Ireland | International Friendly | 2 | 2 |
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| 2023-24 | Republic of Ireland | UEFA European Championship | 1 | 2 |
1 |
||
| 2024-25 | Republic of Ireland | UEFA Nations League | 3 | 1 |
2
|
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| 2025-26 | Republic of Ireland | FIFA World Cup | 4 |
Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.
International matches
| Date | Match | Result | Competition | Round | |
|---|---|---|---|---|---|
| 22 Mar 2023 | Republic of Ireland v Latvia | W | 3-2 | International Friendly | |
| 27 Mar 2023 | Republic of Ireland v France | L | 0-1 | UEFA European Championship | Qualifying group B |
| 16 Jun 2023 | Greece v Republic of Ireland | L | 2-1 | UEFA European Championship | Qualifying group B |
| 19 Jun 2023 | Republic of Ireland v Gibraltar | W | 3-0 | UEFA European Championship | Qualifying group B |
| 13 Oct 2023 | Republic of Ireland v Greece | L | 0-2 | UEFA European Championship | Qualifying group B |
| 16 Oct 2023 | Gibraltar v Republic of Ireland | W | 0-4 | UEFA European Championship | Qualifying group B |
| 18 Nov 2023 | Netherlands v Republic of Ireland | L | 1-0 | UEFA European Championship | Qualifying group B |
| 21 Nov 2023 | Republic of Ireland v New Zealand | D | 1-1 | International Friendly | |
| 23 Mar 2024 | Republic of Ireland v Belgium | D | 0-0 | International Friendly | |
| 26 Mar 2024 | Republic of Ireland v Switzerland | L | 0-1 | International Friendly | |
| 11 Jun 2024 | Portugal v Republic of Ireland | L | 3-0 | International Friendly | |
| 13 Oct 2024 | Greece v Republic of Ireland | L | 2-0 | UEFA Nations League | League B Group B2 |
| 14 Nov 2024 | Republic of Ireland v Finland | W | 1-0 | UEFA Nations League | League B Group B2 |
| 20 Mar 2025 | Bulgaria v Republic of Ireland | W | 1-2 | UEFA Nations League | Play-off 1st leg |
| 23 Mar 2025 | Republic of Ireland v Bulgaria | W | 2-1 | UEFA Nations League | Play-off 2nd leg |
| 06 Sep 2025 | Republic of Ireland v Hungary | D | 2-2 | FIFA World Cup | Europe group F |
| 09 Sep 2025 | Armenia v Republic of Ireland | L | 2-1 | FIFA World Cup | Europe group F |
| 11 Oct 2025 | Portugal v Republic of Ireland | L | 1-0 | FIFA World Cup | Europe group F |
| 13 Nov 2025 | Republic of Ireland v Portugal | W | 2-0 | FIFA World Cup | Europe group F |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.