Aquinas College campus, Our Lady of the Most Holy Trinity Chapel was dedicated on March 7, 2009. The design for this 15,000-square-foot (1,400 m2), $23 million building employs Early Christian, Renaissance, and Spanish Mission styles. Designed by the New Classical architect Duncan Stroik, it is cruciform in shape and features both a 135-foot (41 m) bell tower and an 89-foot (27 m) dome. Pope John Paul II blessed the chapel's plans in 2003, and in 2008, Pope Benedict XVI blessed its cornerstone. Adoremus Bulletin has called Our Lady of the Most Holy Trinity Chapel "A Triumph of Sacred Architecture".
== Library ==
The ceiling of the college's Saint Bernardine of Siena Library has a 17th-century Spanish monastery artesonado. The library has a collection of rarities including thousands-year-old Hittite seals and devotional and sacred objects of saints. The library is home to some 65,900 works.
== Massachusetts campus ==
Beginning in the Fall 2019 semester, Thomas Aquinas College has operated on an additional …
