John Joseph Haldane KCHS FRSE FRSA (born 19 February 1954) is a Scottish philosopher, commentator and broadcaster. He is a former papal adviser to the Vatican. He is credited with coining the term 'analytical Thomism' and is himself a Thomist in the analytic tradition. Haldane is associated with The Veritas Forum and is the current chair of the Royal Institute of Philosophy.
Haldane is Vice President of the Catholic Union of Great Britain.