Alfonso Alvarez (April 1, 1906 - July 26, 1974) was a Portuguese-American architect. Born in Portugal, Alvarez arrived in the United States at ten years old. Alvarez attended Washington University and Princeton University's Graduate School of Architecture. After graduation, he founded his own architecture firm and specialized in designing churches, school, and private homes. Over the course of his career, Alvarez designed over 250 school projects throughout New Jersey, New York, and Connecticut. He also designed the home offices of Bankers National Life Insurance Company and several churches, including St. Joseph's Church in Bound Brook and St. Mary's Church in Park Ridge. He designed the fire arts center for Southhampton College. During his career, Alvarez also served as consulting architect for the New York University School of Education and taught at Montclair State College and St. John's University.