Marcelo Daniel Colombo (born 27 March 1961) is an Argentine prelate of the Catholic Church who has been archbishop of Mendoza since 2018.

[1] He completed his early education at San Francisco de Sales school in Buenos Aires.

[3] He was parish vicar of the cathedral of Quilmes in 1988; parish administrator of Bernal in 1990; pastoral director of the parish of Our Lady of Itati in Berazategui in 1994; director of the Marriage Encounter Movement in 1997; a member of the Consiglio per gli Ordini in 2000; legal and technical assessor of the Curia in 2001; diocesan provicar for education in 2002; a member of the College of Cinsultors in 2004; assistant in the secretariat for the family in 2005; vicar for evangelization in 2007.

[1] He received his episcopal consecration from Luis Teodorico Stöckler, the bishop of Quilmes, on 8 August.

The co-consecrators were Mario Antonio Cargnello, archbishop of Salta, and Jorge Rubén Lugones, bishop of Lomas de Zamora.