| Dominik Martišiak | |
| Fullname: | Dominik Martišiak |
| Birth Date: | 9 July 2000 |
| Birth Place: | Slovakia |
| Position: | Winger |
| Currentclub: | Spartak Myjava |
| Clubnumber: | 19 |
| Youthyears1: | 2007–2019 |
| Youthclubs1: | Senica |
| Years1: | 2017–2019 |
| Clubs1: | Senica |
| Caps1: | 9 |
| Goals1: | 0 |
| Years2: | 2019–2021 |
| Caps2: | 0 |
| Goals2: | 0 |
| Years3: | 2019–2020 |
| Clubs3: | → Vítkovice (loan) |
| Caps3: | 19 |
| Goals3: | 2 |
| Years4: | 2021– |
| Clubs4: | Spartak Myjava |
| Caps4: | 24+ |
| Goals4: | 0 |
| Nationalyears1: | 2017 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2018– |
| Nationalcaps2: | 4 |
| Nationalgoals2: | 0 |
| Club-Update: | 23 May 2023 |
| Nationalteam-Update: | 23:13, 12 September 2019 (UTC) |
Dominik Martišiak (born 9 July 2000) is a Slovak footballer who plays as a winger for Spartak Myjava in the 2. Liga.
Martišiak is an alumnus of Senica's academy. He made a debut for Senica's senior team during a 1–0 victory, substituting Adam Pajer during the stoppage time of the second half. He made the debut before the age of 17, being one of the youngest debutants in the history of the competition.[1]
Nonetheless, in the subsequent two seasons he spent at the club, Martišiak only made sporadic appearance, usually as a substitute, tallying a total of only 9 games. He mostly played in the U19 squad.
Still, in December 2017, he was on a 4iday trial with Scottish club Dundee United.[2]
On 19 May 2019, Senica announced that Martišiak would leave the club and join Baník Ostrava, starting with the new season. He was immediately loaned out to Czech club MFK Vítkovice for the 2019-20 season.[1]