Madeline Wesley is an American labor organizer who served as treasurer of the Amazon Labor Union during its founding campaign at Staten Island's JFK8 warehouse. A worker at the neighboring LDJ5 sort facility, she became one of the union's most visible spokespeople, appearing at press conferences and in national media coverage of Amazon's aggressive anti-union tactics during the union's 2022 organizing drives. She later ran the ALU's LDJ5 election campaign and remained active in the union's finances and public advocacy in the years following JFK8's historic vote.