| Type: | Auxiliary Bishop Emeritus |
| Honorific Prefix: | His Eminence |
| Marian Duś | |
| Auxiliary Bishop Emeritus of Warsaw | |
| Archdiocese: | Warsaw |
| Church: | Latin Church |
| Term Start: | 6 January 1986 |
| Appointed: | 21 December 1985 |
| Other Post: | Titular Bishop of Thenae |
| Ordination: | 9 June 1968 |
| Term End: | 4 November 2013 |
| Consecration: | 6 June 1986 |
| Ordained By: | Cardinal Stefan Wyszyński |
| Consecrated By: | Cardinal Józef Glemp |
| Rank: | Bishop |
| Birth Date: | 25 June 1938 |
| Birth Place: | Róża, Poland |
| Death Place: | Warsaw, Poland |
| Nationality: | Polish |
| Motto: | In Cruce salus (Salvation in the cross) |
| Alma Mater: | Catholic University of Lublin |
| Honorific Suffix: | PhD |
| Religion: | Catholic |
Marian Duś (25 June 1938 – 9 September 2021)[1] was a Polish Roman Catholic Bishop.
He was a Doctor of Philosophy in the field of social sciences.
He served as an Auxiliary Bishop of Warsaw in the years from 1986 to 2013, and from 2013 to 2021 as the Auxiliary Bishop Emeritus of the Roman Catholic Archdiocese of Warsaw.[2] [3] [4]
Duś died from COVID-19 in 2021, at the age of 83, during the COVID-19 pandemic in Poland.[5]