Fr. Delisle Lemieux: Substantiated Claims of Sexual Abuse of a Minor

Fr. Delisle Lemieux

Ordained: 1926

Assignments within the Archdiocese/Diocese(s) in Colorado: Denver


  • 1926-1929: Unknown
  • 1930-1931: St. Vincent De Paul, Denver, CO (DEN)
  • 1932-1934: Catholic University, Washington D.C., (WDC)
  • 1935: Unknown
  • 1936-1966: St. Catherine, Denver, CO (DEN)
  • 1967-1977: Retired (DEN)
  • 1977: Died

Fr. Delisle Lemieux was ordained a priest in the Archdiocese of Denver. Fr. Lemieux was accused of abusing a minor altar boy on a camping trip in approximately 1969. He was included in the Colorado Attorney General’s Special Master’s Report on “Roman Catholic Clergy Sexual Abuse of Children in Colorado from 1950 to 2019.” Fr. Lemieux’s whereabouts and whether he had access to children from 1967 until his death in 1977 are unknown.