Adelphi University
| Former name | Adelphi College (1896–1963) | 
|---|---|
| Motto | Vita Sine Litteris Mors Est (from Epistulae morales ad Lucilium by Seneca the Younger) | 
| Motto in English | Literal translation: "Life without learning is death" "The Truth Shall Make Us Free" | 
| Type | Private university | 
| Established | June 24, 1896 | 
| Endowment | $238 million (2021) | 
| President | Christine Riordan | 
| Provost | Christopher Storm | 
| Academic staff | 1,115 (345 full-time, 770 part-time) | 
| Students | 7,859 (6,154 full-time, 1,705 part-time) | 
| Undergraduates | 5,251 (4,939 full-time, 312 part-time) | 
| Postgraduates | 2,269 (1,294 full-time, 975 part-time) | 
| Location | , New York, United States 40°43′12″N 73°39′07″W / 40.720°N 73.652°W | 
| Campus | Suburban, 75 acres (300,000 m2) | 
| Colors | Brown & gold | 
| Nickname | Panthers | 
| Sporting affiliations | NCAA Division II – NE-10 | 
| Mascot | Panther | 
| Website | adelphi | 
Adelphi University is a private university in Garden City, New York, United States. Adelphi also has centers in Downtown Brooklyn, Hudson Valley, and Suffolk County in addition to a virtual, online campus for remote students. As of 2019, it had about 7,859 undergraduate and graduate students.