Today many diocesan and titular archbishops throughout Italy and overseas are senior ecclesiastical members of the Constantinian Order of St George and play an important spiritual role on both a local as well as international level within the Order.

Among those who are currently members of the Constantinian Order are:

• HE The Most Rev Mgr Bernardo Fabio D’Onorio;
• HE The Most Rev Mgr Gaetano Bonicelli;
• HE The Most Rev Mgr Francesco Cuccarese;
• HE The Most Rev Mgr Giovanni Marra;
• HE The Most Rev Mgr Vittorio Luigi Mondello,
• HE The Most Rev Mgr Andrea Maria Erba;
• S.E.R. Mons. Francesco Pio Tamburrino, Arcivescovo di Foggia-Bovino
• HE The Most Rev Mgr Carmelo Cassati;
• HE The Most Rev Mgr Carmelo Cassati;
• HE The Most Rev Mgr Bruno Schettino;
• S.E.R. Mons. Riccardo Fontana, Arcivescovo Vescovo di Arezzo Cortona Sansepolcro
• HE The Most Rev Mgr Alberto Tricarico;
• HE The Most Rev Mgr Giovanni Battista Pichierri;
• HE The Most Rev Mgr Bernard Barsi;
• HE The Most Rev Mgr Antonio Cantisani;
• HE The Most Rev Mgr Giuseppe Molinari;
• S.E.R. Mons. Giuseppe Mani, Arcivescovo Emerito di Cagliari
• HE The Most Rev Mgr Giovanni Marra;
• HE The Most Rev Mgr Beniamino Depalma;
• HE The Most Rev Mgr William Edward Lori;
• HE The Most Rev Mgr John Michael Miller;
• HE The Most Rev Mgr George Stack;
• HE The Most Rev Mgr Michele Pennisi;
• HE The Most Rev Mgr Mario Russotto;
• HE The Most Rev Mgr Ignazio Zambito;
• HE The Most Rev Mgr Simone Giusti

The following members were also members of the Order until their recent demise:

• HE The Most Rev Mgr Vito Roberti
• HE The Most Rev Mgr Alessandro Maria Gottardi
• HE The Most Rev Mgr Marian Oles
• HE The Most Rev Mgr Antonio Maria Travia
• HE The Most Rev Mgr Gabriel Montalvo Higuera
• HE The Most Rev Mgr Cataldo Naro
• HE The Most Rev Mgr Maurice N. L. Couvede Murville
• HE The Most Rev Mgr Gastone Mojaisky Perrelli
• HE The Most Rev Mgr Ottorino Pietro Alberti
• HE The Most Rev Mgr Joannes Baptist Matthijs Gijsen
• HE The Most Rev Mgr Luigi Barbarito