Born and raised in Drogheda, Byrne became the first female chairperson in the League of Ireland through her leadership role with Drogheda United F.C.. She was elected to the FAI’s National League Committee in 2023.[2]
As a member of Louth County Council, Byrne chaired the special policy committee on housing and engaged with matters such as social housing, housing maintenance, and support for individuals experiencing homelessness. She also focused on addressing dereliction, improving addiction services, and advocating for better childcare and community infrastructure across the county. She supported campaigns for Drogheda to achieve city status and worked on local issues such as road safety, crime, and anti-social behaviour.[5][6]
Byrne was selected as one of Sinn Féin’s candidates for the 2024 general election alongside Ruairí Ó Murchú. She ran to fill the seat vacated by Imelda Munster and campaigned on priorities including affordable housing, improved healthcare access, and investment in community facilities.[2] Upon election, Byrne reiterated her call for city status for Drogheda, along with addressing local housing issues and advocating for enhanced services for constituents.[7]
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