The Roman Catholic Diocese of Mocoa–Sibundoy (Latin: Mocoën(sis)-Sibundoyen(sis)) is a diocese located in the cities of Mocoa and Sibundoy in the ecclesiastical province of Florencia in Colombia.

• 8 February 1951: Established as Apostolic Vicariate of Sibundoy from the Apostolic Vicariate of Caquetá
• 29 October 1999: Promoted as Diocese of Mocoa – Sibundoy
• 13 July 2019: Changed province from Popayán to Florencia

• Vicars Apostolic of Sibundoy (Roman rite)
  • Camilo Plácido Crous y Salichs, O.F.M. Cap. (1951.02.08 – 1971.01.16)
  • Ramón Mantilla Duarte, C.Ss.R. (1971.01.16 – 1977.04.26), appointed Bishop of Garzón
  • Rafael Arcadio Bernal Supelano, C.Ss.R. (1978.02.27 – 1990.03.29), appointed Bishop of Arauca
  • Fabio de Jesús Morales Grisales, C.Ss.R. (1991.04.15 – 1999.10.29)
• Bishops of Mocoa–Sibundoy (Roman rite)
  • Fabio de Jesús Morales Grisales, C.Ss.R. (1999.10.29 – 2003.10.18)
  • Luis Alberto Parra Mora (2003.10.18 – 2014.12.01)
  • Luis Albeiro Maldonado Monsalve (2015.10.15 – present)

• Roman Catholicism in Colombia

• GCatholic.org