| Domantas Šimkus | |
| Birth Date: | 10 February 1996 |
| Birth Place: | Šiauliai, Lithuania |
| Height: | 1.74 m[1] |
| Position: | Midfielder |
| Currentclub: | Šiauliai |
| Clubnumber: | 33 |
| Youthyears1: | –2013 |
| Youthclubs1: | NFA |
| Youthyears2: | 2013–2015 |
| Youthclubs2: | Aalborg BK |
| Years1: | 2016–2018 |
| Clubs1: | Atlantas |
| Caps1: | 59 |
| Goals1: | 3 |
| Years2: | 2018–2020 |
| Clubs2: | Žalgiris |
| Caps2: | 58 |
| Goals2: | 4 |
| Years3: | 2021 |
| Caps3: | 12 |
| Goals3: | 0 |
| Years4: | 2021–2022 |
| Clubs4: | Sabail |
| Caps4: | 24 |
| Goals4: | 1 |
| Years5: | 2022–2023 |
| Clubs5: | Mura |
| Caps5: | 15 |
| Goals5: | 0 |
| Years6: | 2023– |
| Clubs6: | Šiauliai |
| Caps6: | 45 |
| Goals6: | 0 |
| Nationalyears1: | 2012 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2013–2015 |
| Nationalcaps2: | 10 |
| Nationalgoals2: | 1 |
| Nationalyears3: | 2015–2019 |
| Nationalcaps3: | 12 |
| Nationalgoals3: | 0 |
| Nationalyears4: | 2018– |
| Nationalteam4: | Lithuania |
| Nationalcaps4: | 30 |
| Nationalgoals4: | 0 |
| Pcupdate: | 7 November 2024 |
| Ntupdate: | 27 March 2023 |
Domantas Šimkus (born 10 February 1996) is a Lithuanian footballer who plays as a midfielder for Lithuanian club Šiauliai.
On 22 August 2022, Šimkus signed a two-year contract with Slovenian PrvaLiga side Mura.[2] He made his debut against Gorica on 2 September 2022 in a goalless draw.[3]
On 5 July 2023, Šimkus signed a contract with his hometown club Šiauliai.[4]
Šimkus made his Lithuania national football team debut on 17 November 2018 in a 2018–19 UEFA Nations League C game against Romania.[5]