Gerhard Schneemann (born at Wesel, Lower Rhine, 12 February 1829; d. at Kerkrade, Netherlands, 20 November 1885) was a German Jesuit.
For some years he taught philosophy at Bonn and Aachen, and subsequently lectured on church history and canon law in the Jesuit scholasticate at Maria Laach Abbey.
His first notable publication was "Studien über die Honoriusfrage" (Freiburg, 1864) against the opinion of Ignaz von Döllinger.
He was the chief promoter in the collaboration and publication of the "Acta et decreta sacrorum conciliorum recentiorum", commonly called "Collection Lacensis", and died while preparing the documents of the First Vatican Council for the seventh and last volume.
His work "Controfersiarum de divinae gratiae liberique arbitrii concordia initia et progressus" (Freiburg, 1881), was the occasion of a renewed controversy on the nature of grace and free will.