Miguel A. Loíz
Member of the Puerto Rico Senate from the Humacao district
In office January 2, 1993 – January 1, 1997
Member of the Municipal Assembly of Las Piedras, Puerto Rico
In office 1988–1992
Personal details
Born	(1934-09-29) September 29, 1934 (age 89) San Lorenzo, Puerto Rico
Political party	New Progressive Party (PNP)
Alma mater	University of Puerto Rico (BSS, M.Ed.)
Profession	Politician
Military service
Allegiance	United States of America
Branch/service	United States Army
Years of service	1953-1955
Rank	Private first class
Unit	65th Infantry Regiment
Battles/wars	Korean War

Miguel Ángel Loiz Zayas is a Puerto Rican politician from the New Progressive Party (PNP). He served as member of the 20th Senate of Puerto Rico from 1993 to 1997.

After serving two years in the United States Army Loiz was honorably discharged from the Army in 1955 as a Private First Class (P.F.C). He returned to Puerto Rico and took the placement exam entering at Ana Roque High School in Humacao, Puerto Rico in the veterans education program. He was vice-commander of post 70 American Legion (Las Piedras), where he chairs the Legislative Advisory Committee of the American Legion of Puerto Rico. He earned a Bachelor of Arts in Social Science, and a master's degree in elementary school education English from the University of Puerto Rico. Loíz worked as a teacher in many schools in Las Piedras, Puerto Rico until retirement in 1989 after 30 years of service at Ramón Power y Giralt High School in Las Piedras.

in 1988 Loíz was elected to the Member of the Municipal Assembly of Las Piedras, Puerto Rico and later to Senate of Puerto Rico in the 1992 general election. He represented the District of Humacao, along with Luis Felipe Navas.^[1] postpost

• 20th Senate of Puerto Rico