St. Mary's High School is a co-educational,

Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...

high school located in

Lancaster, New York Lancaster is a Administrative divisions of New York#Town, town in Erie County, New York, Erie County, New York (state), New York, United States, centered 14 miles east of downtown Buffalo, New York, Buffalo. Lancaster is an outer ring suburb of ...

, 4.5 miles South East of the

Buffalo Niagara International Airport Buffalo Niagara International Airport is in Cheektowaga (town), New York, Cheektowaga, New York (state), New York, United States. The airport serves Buffalo, New York and Niagara Falls, New York in the United States, and the southern Golden H ...

and 14.5 East of downtown

Buffalo Buffalo most commonly refers to: * True buffalo or Bubalina, a subtribe of wild cattle, including most "Old World" buffalo, such as water buffalo * Bison, a genus of wild cattle, including the American buffalo * Buffalo, New York, a city in the n ...

. The school is within the

Diocese of Buffalo The Diocese of Buffalo () is a Latin Church diocese of the Catholic Church in Western New York in the United States. It is a suffragan diocese within the metropolitan province of the Archdiocese of New York. The Diocese of Buffalo includes ei ...

. St. Mary's enrollment includes students in grades 9-12 from four counties and approximately 30 school districts. The current "Head of School" is Kevin Kelleher.

Notable alumni

* WP: BIO and would qualify to have one. --> *Dale Volker- Retired New York State Senator">Dale Volker">WP: BIO and would qualify to have one. --> *Dale Volker- Retired New York State Senator, 59th Senate District *Frank Lazarus-Provost and Vice President for Academic Affairs at Assumption College (Worcester), Assumption College in Worcester, Massachusetts *Adam Page- USA Sledge Hockey Player and 3-time Paralympic Gold Medalist

Notes and references

External links

The official website of St. Mary's High School
{{DEFAULTSORT:Saint Mary's High School (Lancaster) Catholic secondary schools in New York (state) Educational institutions established in 1904 Schools in Erie County, New York 1904 establishments in New York (state)