Titular Episcopal See of

Philadelphia in Lydia

Rite: Roman (Latin)

Location: Alaşehir, pr. Lidia, m. Sardi, Turkey

Established as Titular Episcopal See of Philadelphia / Filadelfia (Italiano) / Philadelphen(us) (Latin)
1933: Renamed as Titular Episcopal See of Philadelphia in Lydia (latine) / Filadelfia di Lidia (Italiano) / Philadelphen(us) in Lydia (Latin)

Titular Bishop:

vacant

Titular Bishop: Bishop Augustin Arce Mostajo (1958.05.23 – 1970.11.26)
Titular Bishop: Bishop João de Deus Ramalho (羅若望), S.J. (1953.12.09 – 1958.02.25)
Titular Bishop: Bishop Pietro Zuccarino (1951.01.05 – 1953.11.29)
Titular Bishop: Bishop Luigi Mazzini (1926.06.24 – 1950.12.13)
Titular Bishop: Bishop Agnello Renzullo (1924.04.11 – 1925.10.20)
Titular Bishop: Bishop Francis Vazhapilly (1921.04.05 – 1923.12.21)
Titular Bishop: Bishop Domenico Pasi (1913.09.09 – 1919.12.15)
Titular Bishop: Bishop William Giles (1904.07.25 – 1913.07.28)
Titular Bishop: Bishop Aristide Cavallari (later Cardinal) (1903.08.09 – 1904.03.13)
Titular Bishop: Bishop-elect Francis Xavier Norbert Blanchet (later Archbishop) (1843.12.01 – 1844.05.07)
Titular Bishop: Bishop Patrick Joseph Carew (later Archbishop) (1838.03.06 – 1840.11.30)
Titular Bishop: Bishop Michel d’Almeras (1623.10.23 – 1629.12.13)
Titular Bishop: Bishop Georg Christoph Rösch (1612.07.16 – 1634.11.30)
Titular Bishop: Bishop Marcus Lyresius (1603.01.08 – 1611.06.28)

as of 2021.10.29