Kabiskopan San Miguel yaiku kabiskopan suffragan saka Buenos Aires. Kabiskopan kasebut didegake dening Paus Paulus VI ing 11 Juli 1978.

Pimpinan 
 Horacio Alberto Bózzoli (1978–1983)
 José Manuel Lorenzo (1983–1994)
 Abelardo Francisco Silva (1994–2000)
 José Luis Mollaghan (2000–2005)
 Sergio Alfredo Fenoy (2006–2018)
 Damián Nannini (2018–saiki)

Referensi 

 Catholic Hierarchy

San Miguel