| Type: | Bishop |
| Honorific Prefix: | Bishop |
| Alphonsus Beretta, PIME | |
| Honorific Suffix: | Ayyagaru |
| The Most Reverend | |
| Church: | Pontifical Institute for Foreign Missions |
| Appointed: | 23 December 1950 (in Hyderabad) 8 January 1953 (in Warangal) |
| Term: | 1950-1953 (in Hyderabad) 1953-1985 (in Warangal) |
| Retired: | --> |
| Predecessor: | Dionisio Vismara, PIME (in Hyderabad) Position created (in Warangal) |
| Successor: | G. Joseph Mark, RCM (in Hyderabad) T. Bala, RCM (in Warangal) |
| Ordination: | 22 September 1934 |
| Ordained By: | Pontifical Institute for Foreign Missions |
| Consecration: | 8 April 1951 |
| Consecrated By: | Principal Consecrator: A. I. Shuster, OSB Principal Co-Consecrators: L. M. Balconi, PIME and D. Bernareggi, RCM |
| Rank: | Bishop |
| Birth Date: | 26 December 1911 |
| Birth Place: | Brugherio (Italy) |
| Death Place: | Karunapuram, Andhra Pradesh (1956–2014) |
| Buried: | RCM-Fatima Cathedral, Warangal, Andhra Pradesh (1956–2014) |
| Nationality: | Italian |
| Religion: | Christianity |
| Partner: | --> |
| Occupation: | Priest |
| Previous Post: | --> |
| Education: | B. Th. |
| Alma Mater: | PIME Seminary, Monza (Italy) |
Alfonso Beretta P.I.M.E. (26 December 1911 – 23 May 1998, Alfonso Beretta) was an Italian Bishop of Warangal.
Beretta was born in Brugherio in 1911 on Boxing Day. He was ordained as a priest on 22 September 1934 as a priest of the Pontifical Institute for Foreign Missions. He was appointed Bishop of the Roman Catholic Diocese of Hyderabad, India on 23 Dec 1950 and consecrated on 8 April 1951. He was appointed to be the Bishop of Warangal in India on 8 Jan 1953.[1]
Beretta retired on 30 November 1985 and he died in Warangal in 1998 as the Bishop Emeritus of Warangal.[2]