Deer Lakes School District
{{short description|School district in Pennsylvania}}
{{Use American English|date=February 2025}}
{{Use mdy dates|date=October 2017}}
{{Infobox school district
| name = Deer Lakes School District
| image = Map of Allegheny County Pennsylvania School Districts.png
| caption =
| streetaddress = 21 East Union Road
| city = Cheswick, Pennsylvania
| county = Allegheny
| zipcode = 15024
| country = United States
| type = Public
| budget = $36.2 million (2021–22){{cite web |title=Deer Lakes SD |url=https://nces.ed.gov/ccd/districtsearch/district_detail.asp?ID2=4207540 |website=District Directory Information |publisher=National Center for Education Statistics |access-date=25 October 2024}}
| teachers = 132.15 {{FTE}} {2022–23)
| staff =246.15{{FTE}}(2022–23)
| grades = K-12
| mascot = Lancers
| colors = Green and gold
| website = {{URL|http://www.deerlakes.net/}}
}}
The Deer Lakes School District is a small, suburban, K-12 public school district near Pittsburgh which covers East Deer, Frazer, and West Deer townships in Allegheny County, Pennsylvania. Deer Lakes School District encompasses approximately 41 square miles. According to 2020 federal census data, it serves a resident population of 14,913 people with a median family income of $82,862.{{cite web |title=Deer Lakes School District |url=https://data.census.gov/all?q=Deer%20Lakes%20School%20District |publisher=United States Census Bureau |access-date=25 October 2024}}
The district operates four schools: Curtisville Primary Center (K-2nd), East Union Intermediate Center (3rd-5th), Deer Lakes Middle School (6th–8th) and Deer Lakes High School (9th–12th).