The following are some Papal Encyclicals and other documents that deal with Catholic Social Teaching.

Pope Francis

Laudato Si' On Care for our Common Home 2015

Evangelii Gaudium The Joy of the Gospel 2013

Pope Benedict XVI

Caritas in Veritate Charity in Truth 2009

Deus Caritas Est God is Love 2005

Pope John Paul II

Centesimus Annus The One Hundredth Year 1991

Sollicitudo Rei Socialis The Social Concern of the Church 1987

Laborem Exercens  On Human Work 1981

Pope Paul VI

Octogesima Adveniens A Call to Action 1971

Populorum Progressio On Development of Peoples 1967

Second Vatican Council

Gaudium et Spes Joys and Hopes 1965

Pope John XXIII

Pacem in Terris Peace on Earth 1963

Mater et Magistra Christianity and Social Progress 1961

Pope Pius XI

Quadragesimo Anno Reconstruction of the social order 1931

Pope Leo XIII

Rerum Novarum Capital and Labour 1891