Antonio C. Santos, 71, of Andover, passed away on April 12, 2026, at Lawrence General Hospital. Born on June 13, 1954, in Valparaíso, São Paulo, Brazil, Antonio immigrated to Massachusetts with his family in 1988. He worked as a process technician at Pfizer for over 30 years. Antonio enjoyed playing the guitar and piano, drawing and designing construction projects, and gardening, but his greatest joy was spending time with his family. He is survived by his loving wife, Marcia (Portela) Santos of Andover, with whom he shared 51 years of marriage. He also leaves behind his daughter, Olivia Santos of Andover; his son, Julio Santos of Andover; and two sisters and four brothers, all residing in Brazil.
Family and friends are invited to attend visiting hours on Wednesday, April 15, 2026, from 4:00 p.m. to 7:00 p.m. at Burke-Magliozzi Funeral Home, 390 North Main Street, Andover. A funeral service will be held on Thursday, April 16, 2026, at 10:30 a.m. at the funeral home, followed by burial at Spring Grove Cemetery.