Mark Americus Costantino (April 9, 1920 – June 17, 1990) was a United States district judge of the United States District Court for the Eastern District of New York.

Mark Americus Costantino
New York Eastern District Court
Born 1920 in Staten Island, NY
Died 1990 in Staten Island, NY
FJC ID: 513
- Gender
- Male
- Race
- White
Prior employment
- Supreme Court of the State of New York, Appellate Division, Second Judicial DepartmentActing justice · 1957–1971
- New York City Civil CourtJudge · 1966–1971
- City Court of New YorkJudge · 1956–1966
- Private practice, Staten Island, New York1951–1956
State of New YorkSpecial deputy attorney general · 1947–1951
U.S. Army private1942–1946
Appointments
1971–1990 · Appointed by Richard M. Nixon (Republican)Term ended: Death
Education
LL.B. · 1947