Brynjólfur Willumsson
| Date of birth | 12 August 2000 |
| Place of birth | Kópavogur |
| Nationality | Icelandic |
| Height | 1.85 m |
| Position | Forward |
International stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 2023-24 | Iceland | International Friendly | 2 | 1 |
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| 2025-26 | Iceland | FIFA World Cup | 1 | 4 |
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| 2025-26 | Iceland | International Friendly | 1 | 1 |
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| 2025-26 | Iceland | Kirin Challenge Cup | 1 |
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 | |
|---|---|---|---|---|---|
| 13 Jan 2024 | Guatemala v Iceland | W | 0-1 | International Friendly | |
| 17 Jan 2024 | Honduras v Iceland | W | 0-2 | International Friendly | |
| 05 Sep 2025 | Iceland v Azerbaijan | W | 5-0 | FIFA World Cup | Europe group D |
| 10 Oct 2025 | Iceland v Ukraine | L | 3-5 | FIFA World Cup | Europe group D |
| 13 Oct 2025 | Iceland v France | D | 2-2 | FIFA World Cup | Europe group D |
| 13 Nov 2025 | Azerbaijan v Iceland | W | 0-2 | FIFA World Cup | Europe group D |
| 16 Nov 2025 | Ukraine v Iceland | L | 2-0 | FIFA World Cup | Europe group D |
| 28 Mar 2026 | Canada v Iceland | D | 2-2 | International Friendly | |
| 31 Mar 2026 | Haiti v Iceland | D | 1-1 | International Friendly | |
| 31 May 2026 | Japan v Iceland | L | 1-0 | Kirin Challenge Cup | |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.