Marcelo Andrés Herrera Mansilla (born 3 November 1998) is an Argentine professional footballer who plays as a right-back for Major League Soccer club Columbus Crew, on loan from River Plate.

[3] Herrera started his senior career with San Lorenzo,[4] having had youth spells with Textil Mandiyú, Boca Unidos and Rivadavia.

[5][6] He was selected in the club's senior squad during the 2018–19 Argentine Primera División campaign, with his professional debut arriving on 21 September 2018 during a win over Patronato at the Estadio Pedro Bidegain; he played the full ninety minutes as San Lorenzo won 3–2.

[3] In September 2020, he suffered a fractured tibia due to a hard tackle in training with teammate Ángel Romero.

[8] On 3 February 2022, Herrera joined River Plate for a fee of US$2.5 million, signing a 3-year deal, with San Lorenzo holding a 30% sell-on clause.