Leo Walta Family: Girlfriend, Children, Parents and Siblings

Last Updated on September 17, 2026 by Siara Costa

Leo Walta is a Finnish professional footballer who has emerged as one of his country’s talented attacking midfielders. Born on June 24, 2003, in Vantaa, Finland, Walta developed through Pakkalan Palloseura and HJK Helsinki before moving abroad as a teenager. His career has since taken him through Denmark, Sweden, Wales and, in 2026, Major League Soccer with Los Angeles FC.

Football is particularly important in the Walta family. Leo’s younger sister, Ilona Walta, is also a professional footballer, while their father, Janne Mattila, has spoken publicly about how he and his partner Terhi supported both children’s development. As of now, there is no reliable public confirmation that Leo has a girlfriend, wife or children.

Does Leo Walta Have a Girlfriend?

As of now, Leo Walta has not publicly confirmed having a girlfriend.

Interviews with the Finnish midfielder have largely concentrated on football, including his development at HJK, his move abroad at a young age, his breakthrough with IK Sirius and his international career with Finland.

Reliable Finnish, Swedish and British football sources reviewed for this profile do not identify a romantic partner. For that reason, it would be inappropriate to associate Walta with someone based solely on photographs or social-media interactions.

Unless Leo chooses to discuss his relationship publicly or a reliable source confirms a partner, his dating life should be considered private.

Is Leo Walta Married?

There is no reliable public information indicating that Leo Walta is married.

Official profiles from his clubs and coverage of his career do not identify a wife or spouse. His public story remains focused overwhelmingly on his development as a footballer and his close relationship with his family.

Does Leo Walta Have Children?

As of now, there is no reliable public confirmation that Leo Walta has children.

None of the major profiles or interviews reviewed identifies him as a father. Claims that Walta has a son or daughter should therefore not be presented as fact without reliable confirmation.

Who Are Leo Walta’s Parents?

Leo Walta grew up in Vantaa in a highly supportive sporting household. His father is Janne Mattila, while a detailed Finnish profile identifies Janne’s partner and the children’s other parent as Terhi.

The parents were heavily involved in both Leo and his younger sister Ilona’s football journeys without having professional football backgrounds themselves.

Janne has explained that football gradually became a lifestyle for the entire family. He and Terhi attended training sessions and matches, recorded games, practiced with their children and regularly discussed football at home.

The family lived around the Pakkala and Kartanonkoski areas of Vantaa, where Leo and Ilona had easy access to football pitches and small-sided playing areas.

Who Is Leo Walta’s Father, Janne Mattila?

Janne Mattila is Leo Walta’s father and has publicly discussed his children’s development in Finnish football.

In a 2024 interview with Finnish publication Apu Aitio, Janne explained that he did not come from a professional sporting background. Instead, his role was primarily to provide opportunities, encouragement and practical support.

When Leo began playing for his local club, Pakkalan Palloseura, Janne briefly worked as an assistant coach for the age-group team. He later concentrated mainly on being a parent rather than attempting to control his son’s football career.

Janne has described how the family would watch matches together, discuss performances and spend time on football almost every day. When Leo and Ilona were younger, both parents also joined them for additional practice.

Even after Leo moved abroad at the age of 16, the connection remained extremely close. Janne said in 2024 that there had probably not been a day when he and Leo had not been in contact.

Who Is Leo Walta’s Mother?

Apu Aitio identifies Terhi as Janne Mattila’s partner and as part of the parental team that supported Leo and Ilona throughout their football development.

Terhi has maintained a considerably more private public profile than Janne. Reliable football reporting does not provide extensive information about her occupation or personal background.

What is documented is that both parents were actively involved in their children’s sporting lives. Janne specifically spoke in collective terms about how the parents attended football activities, trained with the children and helped them make important career decisions.

Because reliable sources reviewed do not consistently provide Terhi’s full name, it is preferable not to add an unverified surname.

Does Leo Walta Have Siblings?

Yes. Leo Walta has a younger sister named Ilona Walta, who is also a professional footballer.

Ilona was born on January 5, 2006, making her approximately two and a half years younger than Leo. The siblings grew up in the same football-focused environment in Vantaa and both began playing with local club Pakkalan Palloseura before entering HJK’s development system.

Public reporting about their father describes Leo and Ilona as the family’s two children, providing strong evidence that they are the two siblings in the household.

Who Is Leo Walta’s Sister, Ilona Walta?

Ilona Walta is Leo’s younger sister and a professional footballer in her own right.

Ilona has openly credited her older brother with helping inspire her love of football. In an HJK interview about her childhood, she explained that she spent a great deal of time around football before formally joining a team because Leo was already playing.

She started playing for Pakkalan Palloseura at around six years old and later followed Leo into HJK’s academy.

Ilona progressed rapidly. She reached HJK’s senior women’s team as a teenager and later represented PK-35 Vantaa and FC Honka.

Her 2024 season with Honka proved particularly significant, as she scored 14 league goals and established herself as one of Finland’s promising young attacking players.

She subsequently moved abroad, playing in Sweden with Vittsjö and then in Norway with Molde.

In August 2026, Ilona completed a permanent transfer from Molde to Nottingham Forest, continuing her career in England.

How Close Are Leo and Ilona Walta?

Leo and Ilona appear to have a particularly close relationship built around their shared football careers.

During an interview in Sweden, Leo said the siblings speak frequently about football and other aspects of their lives. He also explained that they try to watch each other’s matches whenever possible.

Leo praised Ilona’s talent and expressed happiness when both siblings were playing professionally in Sweden during the same period.

Ilona has been equally complimentary about her brother. She has described Leo as an important role model who showed her what was required to succeed at a high level.

According to Ilona, watching her older brother’s progression helped her understand the work and commitment necessary to become a professional player herself.

How Leo Walta’s Parents Helped His Football Career

Leo’s father has emphasized that the family did not view the time devoted to football as a sacrifice. Instead, the sport became part of their shared lifestyle.

Weekends often revolved around early training sessions and matches, while family holidays sometimes had to be organized around football schedules.

Janne has said that the parents tried to create an environment in which their children could become motivated themselves rather than forcing professional ambitions upon them.

The family also had an advantage in living near accessible football facilities in Pakkala and Kartanonkoski. Leo spent countless hours playing near home, sometimes alongside friends and sometimes with his parents and sister.

An MTV Finland profile of Leo recalled that the multipurpose playing area near his school was visible from the family’s home. Leo said that his parents and sister regularly joined him there.

Leo Walta and Ilona Grew Up With Football

The Walta siblings’ careers were not created through a family of former professional footballers. Their father has specifically described himself as an ordinary parent without a strong elite-football background.

Instead, constant access to the sport and strong parental involvement helped create an environment in which Leo and Ilona could develop naturally.

When Leo began playing football with Pakkalan Palloseura, his younger sister was already watching him. By the time Ilona was old enough to join a team, football had become familiar to her.

The pattern continued when Leo moved to HJK. Ilona later joined HJK as well, meaning both siblings spent significant parts of their youth careers with Finland’s most famous club.

Leo Walta’s Move Abroad at 16

Leo left Finland for Denmark as a teenager after joining FC Nordsjælland in 2019.

Moving to another country at only 16 represented an important step toward independence, but his father’s comments suggest that the family’s close relationship continued despite the distance.

Walta progressed through Nordsjælland’s system and made his senior debut before gaining additional experience through loan spells with HB Køge and Mjällby.

He eventually joined IK Sirius permanently in 2024 and produced his breakthrough seasons in Sweden.

The Walta Family’s Football Success

By the middle of the 2020s, both Leo and Ilona had turned the childhood passion encouraged by their parents into professional careers.

Leo became a Finland senior international and established himself as one of the Allsvenskan’s most productive attacking midfielders. His 2025 season with Sirius was especially impressive, with 16 league goals.

Ilona simultaneously progressed through Finnish women’s football before earning moves to Sweden, Norway and England.

Their father has said that football remains a constant topic of family conversation. Even with the siblings playing in different countries, the sport continues to provide an important connection between them and their parents.

Leo Walta’s Move to Swansea City and LAFC

Leo’s performances for Sirius eventually earned him a move to English football. Swansea City signed him initially on loan in February 2026, with the transfer becoming permanent in July.

Walta scored his first Swansea goal with a long-range free kick against Charlton Athletic toward the end of the 2025-26 Championship season.

His career took another turn at the end of the 2026 MLS transfer window. Los Angeles FC acquired Walta on loan from Swansea City through the remainder of the 2026 season, with an option to make the move permanent.

The move to Los Angeles placed Leo thousands of miles from Finland, but his father’s earlier comments about the family’s daily communication suggest that geographical distance has long been something they have learned to manage.

Frequently Asked Questions About Leo Walta’s Family

Who is Leo Walta’s girlfriend?

Leo Walta has not publicly confirmed having a girlfriend. As of now, reliable public sources do not identify a romantic partner.

Is Leo Walta married?

There is no reliable public confirmation that Leo Walta is married.

Does Leo Walta have children?

As of now, no children have been publicly confirmed for Leo Walta.

Who are Leo Walta’s parents?

Leo Walta’s father is Janne Mattila. Finnish reporting identifies Janne’s partner Terhi as the other parent who helped support Leo and Ilona throughout their football development.

Who is Leo Walta’s father?

Leo Walta’s father is Janne Mattila. He briefly served as an assistant coach when Leo began playing youth football and later concentrated primarily on supporting his children’s careers as a parent.

Who is Leo Walta’s mother?

Reliable Finnish reporting identifies Terhi as Janne Mattila’s partner and as part of the parental support behind Leo and Ilona’s football careers. Her full name and personal background have remained largely private.

Does Leo Walta have a sister?

Yes. Leo has a younger sister named Ilona Walta, who is also a professional footballer.

Who is Ilona Walta?

Ilona Walta is Leo Walta’s younger sister. Born in 2006, she developed through Finnish football before playing abroad. In August 2026, she completed a transfer from Molde to Nottingham Forest.

Does Leo Walta have a brother?

No reliable source reviewed identifies Leo Walta as having a brother. Detailed reporting about the family describes Janne Mattila as a father of two children, Leo and Ilona.

Are Leo Walta and Ilona Walta related?

Yes. Leo and Ilona Walta are brother and sister. Leo is the older sibling, and Ilona has described him as one of the biggest influences on her football career.

Where is Leo Walta’s family from?

The family is based in Vantaa, Finland, with Leo and Ilona growing up around the Pakkala and Kartanonkoski areas.

Who does Leo Walta play for?

As of now, Leo Walta is playing for Los Angeles FC on loan from Swansea City through the remainder of the 2026 MLS season. The agreement includes an option for LAFC to make the move permanent.