Miguel Ángel Sierra

{{Short description|Spanish wrestler (born 1971)}}

{{Use dmy dates|date=April 2019}}

{{Infobox sportsperson

| name = Miguel Ángel Sierra

| full_name =

| image =

| caption =

| nationality = Spanish

| sport = Wrestling

| birth_date = {{birth date and age|1971|10|23|df=yes}}

| birth_place = Seville, Spain

| death_date =

| death_place =

}}

Miguel Ángel Sierra (born 23 October 1971) is a Spanish wrestler. He competed in the men's Greco-Roman 57 kg at the 1992 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/si/miguel-angel-sierra-1.html |archive-url=https://web.archive.org/web/20200418120026/https://www.sports-reference.com/olympics/athletes/si/miguel-angel-sierra-1.html |url-status=dead |archive-date=18 April 2020 |title=Miguel Ángel Sierra Olympic Results |access-date=25 April 2019}}{{cite web | title=Miguel Ángel Sierra Portillo – Olímpicos y paralímpicos andaluces | website=ws226.juntadeandalucia.es | url=https://ws226.juntadeandalucia.es/olimpismoandalucia/biografias-olimpicas/?biografias-olimpicas=miguel-angel-sierra-portillo | language=es | access-date=24 June 2024}}