La sinistra dell'America del Nord

Gauche Socialiste

New Socialist Group

Communist Party of Canada

Communist Party of Canada

(Marxist-Leninist)

Socialist Project

Organizzazione con sede a Toronto che sostiene la ricostruzione della sinistra socialista in Canada e nel mondo

Socialist Action

Solidarity

Democratic Socialists of America (DSA)

Communist Party USA

Socialist Workers Party

Green Party

Party for Socialism and Liberation

Socialist Equality Party

Socialist Party

Workers World Party

Freedom Socialist Party

Marxist Unity Group