After 1956, Pełczyński made regular visits to Poland and was instrumental in developing several programmes for the education of students from communist Europe at Oxford. In 1982, he was instrumental in establishing a scholarship program for Polish students at Oxford. Then in 1986, through collaboration with the Hungarian-American philanthropist George Soros, who earlier had established the Open Society Foundation, scholarships became available for Hungarian students at Oxford and the Stefan Batory Foundation was established in Poland. The programme widened with participation from Cambridge University, Manchester University, and other British universities. In the United States, Pełczyński became well known for having been the politics tutor at Oxford University for the Rhodes Scholar and future President Bill Clinton. Other famous students include prime minister of HungaryViktor Orbán, former Polish Minister of Foreign AffairsRadek Sikorski and journalist and biographer Walter Isaacson. Pełczyński is an honorary member of the Polish academic society Collegium Invisibile, a prestigious institution that offers tuition for outstanding Polish students.
In 1990s Pełczyński was advising the Constitutional Committee of the Polish Sejm, which was working on the new Constitution of the Republic of Poland. He was an advisor to the Chief of the Chancellery of the Prime Minister of Poland on government institutional reforms and was a member of Prime Minister's Council on the education of civil servants. He was consulting the European Economic Union and the OECD on government reforms and public administration in Poland. He is the founder and a current chairman of Stefan Batory Trust in Oxford and a member of the Polonia Aid Foundation Trust in London. In 1994 Pełczyński founded the School for Young Social and Political Leaders in Warsaw. The organization, which subsequently changed its name to the School for Leaders Society, states as one of its goals "creating social capital based on leadership".
Published works
Hegel's political writings translated by T. M. Knox; with an introductory essay by Z. A. Pełczyński.
Hegel's political philosophy: problems and perspectives: a collection of new essays edited by Z. A. Pełczyński.
The History of Poland since 1863 R. F. Leslie... et al. ; edited by R. F. Leslie.
Poland: The Road From Communism "Special R. B. McCallum lecture, 29 May 1982."
Conceptions of liberty in political philosophy edited by Zbigniew Pełczyński and John N. Gray.
The state and civil society: studies in Hegel's political philosophy
Wolność, państwo, społeczeństwo: Hegel a problemy współczesnej filozofii politycznej
A biography of Pełczyński by his former student David McAvoy was published in 2012.