Members of the library board are appointed, pursuant to the Public Libraries Act, R.S.O. 1990, by the municipal council at the beginning of each new term of Council. The Niagara-on-the-Lake Public Library Board consists of 9 members: 7 residents and 2 members of Council appointed by the Lord Mayor. The Library Chief Executive Officer is the Secretary/Treasurer of the Board. Board members for the 2019-2022 term are listed below: 
 

Allan Bisback - Council Representative

John Bible

Kathleen Cartwright

Robin Foster

Betty Knight

Madeleine Lefebvre - Chair

Stuart McCormack - Council Representative

Daryl Novak

Lisa Traficante