12 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| March 2013 | |7 | Short Fiction | The Rescue | Luna Station Quarterly, March 2013 |
| December 2014 | |4 | Short Fiction | Daybreak | Luna Station Quarterly, December 2014 |
| April 2015 | |20 | Review | The Stars Seem So Far Away | Abyss & Apex, 2nd Quarter 2015 |
| July 2015 | Review | The Stars Seem So Far Away | Strange Horizons, 27 July 2015 | |
| March 2016 | 206 | Short Fiction | The Lottery Winner | Luna Station Quarterly, March 2016 |
| March 2016 | 79 | Review | The Stars Seem So Far Away | Interzone, March-April 2016 |
| April 2017 | |20 | Review | Asian Monsters | Mithila Review, April 2017 |
| April 2018 | 28 | Essay | Look to Africa | Far Horizons, April 2018 |
| June 2021 | |3 | Review | Eurasian Monsters | Strange Horizons, 7 June 2021 |
| October 2023 | 136 | Interview | Deep Oceans, Vast Skies: A Conversation with Margrét Helgadóttir | Clarkesworld, October 2023 |
| November 2024 | 65 | Review | Nordic Visions: The Best of Nordic Speculative Fiction | ParSec, Autumn 2024 |
| July 2025 | |21 | Review | Nordic Visions: The Best of Nordic Speculative Fiction | Abyss & Apex, 3rd Quarter 2025 |
10 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 2014 | Anthology | European Monsters | Margrét Helgadóttir & Jo Thomas |
| 2015 | Anthology | African Monsters | Margrét Helgadóttir & Jo Thomas |
| 2015 | Collection | The Stars Seem So Far Away | Margrét Helgadóttir |
| 2016 | Anthology | Asian Monsters | Margrét Helgadóttir |
| 2016 | Anthology | Winter Tales | Margrét Helgadóttir |
| 2017 | Anthology | Pacific Monsters | Margrét Helgadóttir |
| 2018 | Anthology | American Monsters: Part. 1 | Margrét Helgadóttir |
| 2019 | Anthology | American Monsters: Part. 2 | Margrét Helgadóttir |
| 2020 | Anthology | Eurasian Monsters | Margrét Helgadóttir |
| 2023 | Anthology | Nordic Visions: The Best of Nordic Speculative Fiction | Margrét Helgadóttir |
Born in Ethiopia, she has lived in Senegal and Denmark and now resides in Norway. Her native language is Norwegian, but she writes fiction in English.