Last Updated on November 9, 2026 by Janet Asprin
Mattias Janmark is a Swedish professional ice hockey player who plays for the Edmonton Oilers in the National Hockey League (NHL). Born on December 8, 1992, in the Stockholm area of Sweden, he grew up in a supportive family that played an important role in his development as a hockey player.
Mattias Janmark’s father is Bertil Janmark, while his mother’s name has not been widely documented in public reporting. He also has an older brother named Jonatan Janmark, who previously played competitive ice hockey, and at least one sister.
Although Janmark has spoken openly about his parents and siblings in interviews, he has maintained considerable privacy regarding his romantic relationships and whether he has children.
Mattias Janmark’s Girlfriend: Is He Dating Anyone?
Mattias Janmark has not publicly confirmed the identity of a current girlfriend or romantic partner through widely documented interviews or reliable hockey reporting.
Despite spending more than a decade in professional hockey, the Swedish forward has generally kept his romantic life away from public attention.
Most interviews involving Janmark focus on his NHL career, experiences living in North America, relationships with teammates, and family members in Sweden.
Some online biographical websites have suggested that Janmark is married to a longtime partner. However, these claims have not been independently established through credible reporting, official announcements, or an identifiable marriage record published by a reliable source.
Consequently, it is not possible to confirm whether Janmark is married, dating someone, or single.
His preference for keeping this part of his life private means that claims identifying a wife or girlfriend should be treated cautiously without reliable supporting evidence.
Does Mattias Janmark Have Children?
There is no publicly verified information confirming that Mattias Janmark has children.
The Edmonton Oilers forward has not made a widely documented announcement identifying a son or daughter, and official NHL player biographies do not provide details about any children.
Although Janmark has spoken about spending time with younger relatives, these references should not be confused with evidence that he is a father.
In December 2019, Janmark wrote an article for NHL.com about places he enjoyed visiting with relatives in Dallas, Texas.
During the article, he mentioned that his sister had two children and explained that he enjoyed taking them to family-friendly attractions when they visited.
Those children are his sister’s children, making Janmark their uncle.
However, there is no reliable public confirmation that he has children of his own.
Mattias Janmark’s Parents
Mattias Janmark grew up in the Stockholm area of Sweden with his parents and siblings.
His father, Bertil Janmark, and his mother supported his development as he progressed from youth hockey in Sweden to professional competition in the NHL.
Although hockey eventually became an important part of family life, Janmark has explained that his parents did not come from professional hockey backgrounds.
Mattias Janmark’s Father: Bertil Janmark
Bertil Janmark is Mattias Janmark’s father and one of the important supporters of his professional hockey career.
Bertil received public attention in February 2018 when NHL.com published an article about the growing popularity of NHL teams organizing special road trips for players’ fathers.
At the time, Mattias was playing for the Dallas Stars, and Bertil had accompanied the organization on one of its traditional fathers’ trips.
The experience was particularly meaningful because Mattias had recently returned to professional hockey after missing the entire 2016–17 NHL season because of a serious knee problem.
Bertil explained that watching his son struggle with the injury had been emotionally difficult because there was little he could do to help him recover.
He was grateful to see Mattias competing again and continuing his career at the highest level.
During the trip, the Dallas Stars played against the Vegas Golden Knights and Chicago Blackhawks.
Mattias performed particularly well against Chicago, scoring twice, including the overtime game-winning goal in a 4–3 victory.
The performance gave Bertil an opportunity to celebrate his son’s achievements after a challenging period for the family.
Although Bertil did not have a professional ice hockey career, he supported Mattias and his older brother Jonatan as they pursued the sport.
Reliable information about Bertil’s occupation and additional personal background remains limited.
Mattias Janmark’s Mother: What Is Her Name?
Mattias Janmark’s mother has been an important supporter throughout his hockey career, although her name has not been reliably identified in widely available sports reporting.
She has regularly traveled from Sweden to North America to visit Mattias and attend his games.
Her support became particularly evident during Janmark’s first NHL season with the Dallas Stars.
In October 2015, Mattias arrived in North America expecting to participate in a prospects tournament and training camp before returning to Sweden.
However, his performances convinced the Dallas Stars to retain him on their NHL roster.
Because he had originally packed clothing for only a short stay, Janmark contacted his mother and asked her to bring additional belongings when she visited.
The story was featured in Sports Illustrated and later discussed by Fox Sports, illustrating the family’s unexpected excitement about his early NHL success.
His mother also attended his NHL debut against the Pittsburgh Penguins on October 8, 2015.
After scoring his first NHL goal, Janmark told Swedish hockey publication Hockeysverige that he had enjoyed dinner with his mother and one of his sisters following the game.
His mother continued visiting him during his years in Dallas.
In a December 2019 article written for NHL.com, Janmark explained that she had visited Dallas approximately eight to ten times and particularly enjoyed visiting the Sixth Floor Museum at Dealey Plaza.
Years later, she was still attending her son’s NHL games.
During the Edmonton Oilers’ 2024 Stanley Cup playoff run, Janmark described how his mother had been impressed by the enthusiasm of Edmonton’s hockey fans.
After attending a game, she filmed supporters from the car window while traveling home, capturing the atmosphere surrounding the team.
These experiences illustrate her continuing support for Mattias throughout his professional career.
Mattias Janmark’s Siblings
Mattias Janmark has an older brother named Jonatan Janmark and at least one sister whose name has not been widely documented.
His older brother played an especially important role in introducing him to ice hockey during childhood.
Jonatan Janmark: Mattias Janmark’s Older Brother
Jonatan Janmark is Mattias Janmark’s older brother and a former competitive ice hockey player.
According to a 2020 interview with Hockeysverige, Jonatan is approximately four years older than Mattias.
The brothers grew up together in the Stockholm area, where they frequently played street hockey and other informal games.
Mattias has identified Jonatan as one of the most important influences on his decision to pursue hockey.
In the interview, he explained that his family did not have a history of professional hockey participation and that Jonatan was the person who first inspired him to begin skating.
Watching his older brother progress through the junior hockey system gave Mattias an early understanding of the different stages involved in developing as a player.
When Jonatan played at the under-18 level, Mattias regularly attended his games.
Later, when Jonatan advanced to under-20 hockey, Mattias began setting similar goals for his own development.
Jonatan represented AIK’s junior organization and made appearances at senior level before continuing his hockey career with Väsby.
His experiences helped Mattias become familiar with AIK’s development system, which Mattias would eventually join.
In the 2020 interview, Mattias credited his brother with giving him a valuable advantage because he began skating at a relatively young age.
Although Jonatan did not establish the same NHL career as his younger brother, his influence remains an important part of Mattias Janmark’s sporting background.
Mattias Janmark’s Sister: What Is Her Name?
Mattias Janmark has publicly discussed having a sister, although her name and professional background have not been reliably established in major hockey publications.
During an October 2015 interview following his NHL debut, Janmark mentioned that his mother and one of his sisters had attended the game.
He explained that he spent time celebrating the occasion with them afterward.
His comments establish that his sisters or sister have remained connected to his hockey career, although the exact number of sisters has not been conclusively established through the available sources.
In December 2019, Janmark provided another glimpse into his family life when he wrote about hosting visitors in Dallas ahead of the NHL Winter Classic.
He explained that his sister had two children and that he enjoyed taking them to attractions such as the Dallas Zoo and Dallas World Aquarium.
Those outings allowed him to spend time with younger relatives despite living far from his family in Sweden.
Additional details about his sister’s occupation, spouse, and personal background have not been widely reported.
Mattias Janmark’s Family Background and Early Life
Mattias Janmark grew up in Stocksund, near Stockholm, Sweden, where he developed an interest in hockey at an early age.
His older brother Jonatan was already involved in organized hockey, introducing Mattias to skating and the sport’s competitive environment.
The brothers frequently played street hockey together, helping Mattias develop important skills before joining higher levels of youth competition.
He played junior hockey with Stocksund’s organization before moving into AIK’s development system.
In a 2012 Hockeysverige interview, Janmark discussed the unusual situation involving his surname.
Although he was known as Mattias Janmark Nylén, his jersey displayed Nylén during his early professional career.
He explained that other members of his family used the combined surname Janmark Nylén, while his own surname arrangements had been different.
Janmark made his senior professional breakthrough with AIK before continuing his career with Frölunda HC.
In the 2013 NHL Entry Draft, the Detroit Red Wings selected him 79th overall in the third round.
He subsequently joined the Dallas Stars organization and made his NHL debut in October 2015.
After his years in Dallas, he continued playing for the Chicago Blackhawks and Vegas Golden Knights before joining the Edmonton Oilers in 2022.
Throughout his time in North America, Janmark maintained close relationships with his family in Sweden.
His parents and siblings have visited him regularly, including during major hockey events and important career milestones.
Frequently Asked Questions About Mattias Janmark’s Family
Who is Mattias Janmark’s girlfriend?
Mattias Janmark has not publicly confirmed the identity of a current girlfriend. Reliable information about his romantic relationship status is limited.
Is Mattias Janmark married?
There is no reliable public confirmation establishing that Mattias Janmark is married. Some biographical websites have made this claim without identifying a spouse or providing independently verifiable evidence.
Does Mattias Janmark have children?
There is no publicly verified information confirming that Mattias Janmark has children of his own.
Who is Mattias Janmark’s father?
His father is Bertil Janmark, who attended Dallas Stars games during the team’s traditional fathers’ trip and supported his son through a serious knee injury.
Who is Mattias Janmark’s mother?
Mattias Janmark’s mother has regularly supported his hockey career and traveled to North America to attend games, but her name has not been reliably documented in major public sources.
Does Mattias Janmark have a brother?
Yes. His older brother is Jonatan Janmark, a former competitive hockey player who introduced Mattias to the sport during childhood.
Does Mattias Janmark have a sister?
Yes. Janmark has mentioned a sister in interviews and described spending time with her two children during visits to Dallas. Her name has not been reliably confirmed.
How many siblings does Mattias Janmark have?
Mattias Janmark has an older brother named Jonatan and at least one sister. The complete number of siblings has not been conclusively verified through public reporting.
Is Mattias Janmark an uncle?
Yes. In a December 2019 NHL.com article, Janmark discussed spending time with his sister’s two children when they visited Dallas.
A dedicated ice hockey journalist, Janet Asprin delivers sharp, detailed coverage of the NHL season. From evaluating trade deadline moves and line combinations to analyzing power plays and postseason standings, Janet brings a fresh, structured perspective to every game. She focuses on translating high-speed rink strategy into compelling stories and actionable insights for hockey fans.
