Adam John Parker (born January 13, 1972) is an American Catholic prelate who has served as an auxiliary bishop for the Archdiocese of Baltimore since 2016.
In 1995, the Archdiocese of Baltimore sent Parker to reside at the Pontifical North American College in Rome while studying in the city.
[1] Keeler appointed Parker in 2007 to serve as priest secretary for the incoming archbishop, Edwin O'Brien.
When the Vatican named O'Brien as grand master of the Order of the Holy Sepulchre and a cardinal in 2012, Parker relocated with him to Rome.
[5] He was consecrated in the Cathedral of Mary Our Queen in Baltimore on January 19, 2017, by Lori, with Archbishop Edwin O'Brien and Bishop Donald Wuerl serving as co-consecrators.