| Type: | Bishop |
| Ireneo García Alonso | |
| Bishop of the Diocese of Albacete (emeritus) | |
| Church: | Roman Catholic Church |
| See: | Roman Catholic Diocese of Albacete |
| Term: | 1968-1980 |
| Predecessor: | Arturo Tabera Araoz |
| Successor: | Victorio Oliver Domingo |
| Ordination: | 27 March 1948 |
| Birth Date: | 25 March 1923 |
| Birth Place: | Quintanilla Vivar, Spain |
| Death Place: | Toledo, Spain |
Ireneo García Alonso (25 March 1923 - 4 June 2012) was a Spanish prelate of the Catholic Church.
García Alonso was born in Quintanilla Vivar, Spain and ordained a priest on 27 March 1948. García Alonso was appointed bishop of the Diocese of Albacete on 7 December 1968 and ordained a bishop on 25 January 1969. He resigned as bishop of Albacete on 4 August 1980. He died in Toledo on 4 June 2012, aged 89.