Last Updated on November 10, 2026 by Bernald Sanders
Nick Seeler is an American professional ice hockey player who plays as a defenseman for the Philadelphia Flyers in the National Hockey League (NHL). Born on June 3, 1993, in Eden Prairie, Minnesota, he is known for his physical playing style, shot-blocking abilities, and determination.
Beyond his NHL career, Seeler comes from a family with strong connections to competitive sports. His parents are Dan and Kris Seeler, and he has two older sisters named Ashley and Kelly, both of whom competed in college athletics.
His publicly identified romantic partner is Haley St. Mary, with whom he became engaged. Although Seeler has discussed his family and personal experiences in interviews, he generally maintains a private life away from professional hockey.
Nick Seeler’s Girlfriend: Is He Dating or Married?
Nick Seeler’s longtime partner is Haley St. Mary, who has been publicly identified as his fiancée.
Haley has attended events associated with the Philadelphia Flyers and participated in charitable activities alongside the wives and girlfriends of other players.
In March 2026, NHL.com identified Haley as Seeler’s partner during coverage of a home renovation project organized through Flyers Charities.
The couple also established a wedding website through Zola, with a public registry listing July 17, 2026, as their planned wedding date.
However, the existence of a wedding registry does not independently confirm that the ceremony took place. Their completed marriage has not been established through authoritative public reporting.
For this reason, Haley is best described as Seeler’s publicly identified partner or fiancée unless their marriage is independently confirmed.
Who Is Haley St. Mary?
Haley St. Mary is Nick Seeler’s longtime romantic partner and has participated in community initiatives connected to the Philadelphia Flyers.
She was among the players’ partners who helped renovate a Philadelphia home for a family affected by childhood cancer in 2026.
The project was organized through Building Hope for Kids, a partnership involving Flyers Charities, St. Christopher’s Hospital for Children, and Michael’s Way.
Haley worked alongside Alex Sanheim, Laurence Couturier, Karly Konecny, Brooke Juulsen, and other volunteers.
The group helped redesign the kitchen and living spaces to create a more comfortable home for the family.
The renovation was officially unveiled in March 2026.
Although Haley has participated in public charitable activities, reliable information about her age, profession, educational background, and early relationship history with Seeler is limited.
Nick Seeler’s Children: Does He Have Kids?
Nick Seeler has no publicly confirmed children.
Although his relationship with Haley St. Mary has been publicly documented, established NHL biographies and major sports publications do not identify any sons or daughters belonging to him.
Seeler has also not publicly announced becoming a father through reliable reporting.
However, he has a close relationship with his extended family, including his nieces and nephews.
In a November 2021 interview with The Philadelphia Inquirer, Seeler discussed keeping in touch with his family while traveling between Philadelphia and Lehigh Valley.
One family member he particularly enjoyed talking to was his young niece, Rylin Buchta, the daughter of his older sister Kelly.
Although Seeler is an uncle, this should not be confused with confirmation that he has children of his own.
Nick Seeler’s Parents: Who Are His Father and Mother?
Nick Seeler was born to Dan Seeler and Kris Seeler in Eden Prairie, Minnesota, United States.
Both parents supported his athletic development from childhood and encouraged their three children to participate in competitive sports.
Their names are confirmed in Seeler’s official University of Minnesota athletics biography and Minnesota Wild reporting.
Nick Seeler’s Father: Dan Seeler
Dan Seeler, also known as Daniel Seeler, is Nick Seeler’s father and a businessman with a background in college athletics.
Dan played both ice hockey and soccer at the College of St. Scholastica in Duluth, Minnesota.
According to an April 2026 NHL.com feature, he played as a goaltender for the college’s NCAA Division III hockey program between 1978 and 1982.
His athletic background influenced Nick and his two older sisters, who later pursued college sports.
Dan also became involved in business, establishing a career in industrial coatings and paint distribution.
He has been associated with Midwest Industrial Coatings, a company based in Shakopee, Minnesota.
His business became important to Nick during a difficult period in his professional hockey career.
In January 2021, Nick stepped away from professional hockey after experiencing frustration and exhaustion associated with constantly moving between NHL and minor-league teams.
During his break, he returned to Minnesota and worked alongside his father at the family business.
In a February 2024 interview with The Philadelphia Inquirer, Seeler explained that working with Dan helped him temporarily distance himself from hockey and reconsider his professional future.
Spending time with his father also strengthened their relationship.
Dan has continued supporting his son’s NHL career, attending important games and participating in family activities.
In July 2018, father and son competed together in the Minnesota Wild’s annual Wild on the Water fishing tournament.
They caught the largest bass of the morning during the event at Mille Lacs Lake.
Dan has also been involved in charitable initiatives.
Since 2020, he has served on the board of DinoMights, a Minnesota nonprofit organization that uses hockey and mentoring programs to support underserved young people.
His involvement helped inspire Nick to support the same organization through his NHL career.
Nick Seeler’s Mother: Kris Seeler
Kris Seeler is Nick Seeler’s mother and the wife of Dan Seeler.
She helped raise Nick and his two older sisters, Ashley and Kelly, in Eden Prairie, Minnesota.
Kris played an important role in supporting the children’s education and athletic interests.
All three children eventually competed in Division I college sports at the University of Minnesota.
Nick has acknowledged the sacrifices his parents made throughout his youth hockey career.
During childhood, the family invested considerable time and resources in traveling to practices, tournaments, and competitive sporting events.
One especially memorable family moment occurred in February 2018.
Kris and Dan were visiting Nick in Des Moines, Iowa, where he was playing for the Iowa Wild of the American Hockey League.
While the family was having breakfast at a local café, Nick received a phone call informing him that he had been recalled to the Minnesota Wild.
The unexpected announcement meant he would finally receive an opportunity to make his NHL debut.
According to the Minnesota Wild’s official report, Nick was particularly grateful that both parents were with him when he received the news.
Dan and Kris subsequently traveled with him to Minnesota to celebrate the milestone.
Although Kris generally maintains a private personal life, her encouragement has been an important part of Nick’s journey to professional hockey.
Nick Seeler’s Siblings: Does He Have Brothers or Sisters?
Nick Seeler has two older sisters: Ashley Seeler and Kelly Seeler, who is also known as Kelly Buchta.
Both sisters were accomplished college athletes at the University of Minnesota.
Their identities and sporting achievements are confirmed in the university’s official athletics records.
Nick is the youngest of the three children.
Ashley Seeler – Nick Seeler’s Older Sister
Ashley Seeler is one of Nick’s older sisters and a former college soccer player.
She represented the University of Minnesota women’s soccer program during her college years.
Ashley grew up alongside Nick and Kelly in Eden Prairie, where sports were an important part of family life.
Her participation in college soccer contributed to the family’s strong athletic background.
In November 2021, Ashley discussed her brother’s professional hockey journey during an interview with The Philadelphia Inquirer.
She described how Nick had become more confident after returning to professional hockey following his extended break.
Ashley also recalled competing with her younger brother during childhood.
Nick sometimes played goalkeeper while Ashley practiced shooting soccer balls at him.
These activities helped establish the family’s competitive atmosphere.
Although Ashley has been interviewed about Nick’s career, information about her current occupation and personal relationships remains relatively private.
Kelly Seeler – Nick Seeler’s Older Sister
Kelly Seeler, now also known as Kelly Buchta, is Nick Seeler’s other older sister.
She is a former competitive ice hockey defenseman who played for the University of Minnesota Golden Gophers women’s hockey team.
Kelly developed her hockey skills in Eden Prairie and became an accomplished high school athlete.
According to a University of Minnesota feature published in October 2011, Kelly participated in both ice hockey and lacrosse during high school.
She won five state championships, including two in hockey and three in lacrosse.
After graduating from Eden Prairie High School, she joined the University of Minnesota women’s hockey program.
She played four seasons with the Golden Gophers between 2008 and 2012.
One of her greatest achievements came in 2012, when Minnesota won the NCAA Division I women’s ice hockey national championship.
Kelly was part of the championship-winning team.
Her college hockey experience was an important influence on Nick, who later joined the University of Minnesota men’s hockey program.
In a November 2021 interview with The Philadelphia Inquirer, Kelly discussed her younger brother’s determination and his willingness to overcome difficult periods in professional hockey.
She explained that the family had supported his decision to temporarily leave hockey in 2021.
Kelly also participated in charitable activities through the DinoMights organization.
According to NHL.com, she organized a hockey equipment drive for DinoMights in 2008, helping provide equipment to young players.
Her involvement established an early connection between the Seeler family and the organization that Nick later supported.
Nick Seeler’s Family Connection to DinoMights
The Seeler family has maintained a long-standing relationship with DinoMights, a Minnesota organization that uses ice hockey to create opportunities for young people.
Nick’s father, Dan, joined the organization’s board in 2020, while his sister Kelly had previously organized an equipment drive.
In April 2026, NHL.com reported that Nick was donating $50 for every shot he blocked during the 2025–26 NHL season.
The donations supported DinoMights programs serving children and families in the Minneapolis and St. Paul communities.
Seeler explained that his family had taught him the importance of helping others and making a positive contribution to the community.
The initiative connected his reputation as one of Philadelphia’s most committed shot-blocking defensemen with the family’s tradition of supporting youth hockey.
Nick Seeler’s Early Life and Family Background
Nick Seeler was born on June 3, 1993, in Eden Prairie, Minnesota, United States.
He grew up with his parents, Dan and Kris, and two older sisters, Ashley and Kelly.
From an early age, sports were a major part of the Seeler household.
Nick began skating at approximately three years old on a backyard ice rink at the family home.
He later joined organized youth hockey programs and attended Eden Prairie High School.
During high school, he helped Eden Prairie win Minnesota Class AA boys’ hockey state championships in 2009 and 2011.
His performances attracted attention from NHL scouts, and the Minnesota Wild selected him in the fifth round, 131st overall, of the 2011 NHL Entry Draft.
Seeler subsequently played junior hockey for the Muskegon Lumberjacks and Des Moines Buccaneers in the United States Hockey League.
He began his college hockey career at the University of Nebraska Omaha before transferring to the University of Minnesota.
His transfer was particularly meaningful because both older sisters had also competed in sports at Minnesota.
After completing his college career, Seeler signed a professional contract with the Minnesota Wild organization in 2016.
He spent time developing with the Iowa Wild before making his NHL debut on February 13, 2018, against the New York Rangers.
Seeler later joined the Chicago Blackhawks but temporarily stepped away from professional hockey in 2021.
During his break, he returned to Minnesota, spent time with his family, and worked at his father’s business.
He eventually resumed his hockey career and signed with the Philadelphia Flyers in July 2021.
His determination helped him establish a regular defensive role with the team.
On March 6, 2024, Philadelphia signed Seeler to a four-year contract extension worth $10.8 million.
He has remained an important part of the Flyers’ defensive group, contributing through physical play, shot blocking, and leadership.
Frequently Asked Questions About Nick Seeler’s Family
Who is Nick Seeler’s girlfriend?
Nick Seeler’s longtime romantic partner is Haley St. Mary, who has been publicly identified as his fiancée and has participated in Philadelphia Flyers charitable events.
Is Nick Seeler married?
Nick Seeler and Haley St. Mary have a publicly listed wedding registry with a planned July 17, 2026, wedding date. However, reliable public reporting has not independently confirmed that the marriage took place.
Does Nick Seeler have children?
Nick Seeler has no publicly confirmed children.
Who is Nick Seeler’s father?
His father is Dan Seeler, a former college hockey and soccer player who operates an industrial coatings business in Minnesota.
Who is Nick Seeler’s mother?
His mother is Kris Seeler, who helped raise Nick and his two older sisters in Eden Prairie, Minnesota.
Does Nick Seeler have brothers?
No brothers are identified in his official University of Minnesota biography. His two documented siblings are sisters Ashley and Kelly.
Does Nick Seeler have sisters?
Yes. Nick Seeler has two older sisters named Ashley Seeler and Kelly Seeler, also known as Kelly Buchta.
How many siblings does Nick Seeler have?
Nick Seeler has two siblings, both older sisters. He is the youngest of three children.
Did Nick Seeler’s sisters play college sports?
Yes. Ashley played women’s soccer at the University of Minnesota, while Kelly played women’s ice hockey and helped the Golden Gophers win the 2012 NCAA national championship.
Where is Nick Seeler’s family from?
Nick Seeler’s family is from Eden Prairie, Minnesota, United States, where he grew up playing hockey.
What does Nick Seeler’s father do?
Dan Seeler is a businessman associated with Midwest Industrial Coatings, a company specializing in industrial paints and coatings.
Living and breathing ice hockey, Bernald Sanders delivers comprehensive coverage of the NHL season from puck drop to the Stanley Cup Finals. He specializes in tactical breakdowns, trade analysis, power-play strategies, and tracking rising draft prospects. Bernald turns fast-paced on-ice action into clear, sharp insights for hockey fans around the globe.
