| Hildigunnur Einarsdóttir | |
| Nationality: | Icelandic |
| Birth Date: | 11 February 1988 |
| Birth Place: | Reykjavík, Iceland |
| Position: | Line player |
| Currentclub: | Borussia Dortmund |
| Clubnumber: | 18 |
| Years1: | 2007–2012 |
| Clubs1: | Valur |
| Years2: | 2012–2014 |
| Clubs2: | Tertnes IL |
| Years3: | 2014–2015 |
| Clubs3: | BK Heid |
| Years4: | 2015–2016 |
| Clubs4: | VL Koblenz/Tus Weibern |
| Years5: | 2016–2017 |
| Clubs5: | HC Leipzig |
| Years6: | 2017–2018 |
| Clubs6: | Hypo Niederösterreich |
| Years7: | 2018–2019 |
| Clubs7: | Borussia Dortmund |
| Years8: | 2019–2021 |
| Clubs8: | Bayer 04 Leverkusenwomen's handbal Valur = 2021- |
| Nationalteam1: | Iceland |
| Nationalcaps1: | 104 |
| Nationalgoals1: | 123 |
| Ntupdate: | 23. December 2023 |
Hildigunnur Einarsdóttir (born 11 February 1988) is an Icelandic handball player for Bayer 04 Leverkusen[1] and the Icelandic national team.