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- "The Author's Corner with William Cossen," The Way of Improvement Leads Home: Reflections at the Intersection of American History, Religion, Politics, and Academic Life (August 22, 2023)
- "Making Catholic America," The Gilded Age and Progressive Era (June 7, 2023)
- "William Cossen on Lived Religion Among Catholics in the Civil War, " Cushwa Center for the Study of American Catholicism (September 20, 2019)
- "Cushwa Center Announces Research Funding Recipients for 2019," Cushwa Center for the Study of American Catholicism (March 7, 2019)
- "The Fall and Rise of the Labor School," A Correction: A Podcast (October 14, 2018)
- "Special Collections Awards Three Researchers Travel Grants," News & Notes, LSU Libraries (June 18, 2018)
- "Polish Shenanigans, Guns, and Rebranded Indentured Servitude," Impolitic (February 20, 2018)
- "The Jim Crow Years: Confederate Monuments: Heritage, History or Hate?," Creative Tension: The Podcast (September 10, 2017)
- "Graduate Student Grant Report: 'The Protestant Image in the Catholic Mind,'" American Catholic Historical Association (July 12, 2017)
- "The Protestant Image in the Catholic Mind: Interreligious Encounters in the Gilded Age and Progressive Era," Voices of the Filson, ARTxFM, WXOX 97.1 FM, Louisville, Kentucky (August 3, 2016)
- "Research Travel Grant Recipient William S. Cossen on 'The Protestant Other,'" Cushwa Center for the Study of American Catholicism (August 22, 2013)
- "Pope Resignation," Centre County Report (February 15, 2013)