Natatorium - Trinity's indoor swimming pool, located inside the Ferris Athletic Center.
Natural History Museum - Originally known as the “Cabinet,” Trinity was home to an extensive museum of naturalia.
Navy V-12 Training Program - Military organization formed during World War II.
'Neath the Elms - Trinity's alma mater.
Nest Artists - Student-run organization focused on creating and showcasing art.
Nests - Networks of support and resources for new students.
New York Association of Alumni of Trinity College - Early alumni association made up of Trinity graduates who live in or near New York City.
North Campus Hall - Student dormitory in the North Campus area on Vernon Street.
Northam Towers - Student dormitory, part of the Long Walk.
Nutt Mathematics, Engineering and Computer Science Center - Academic building housing the math, engineering, and computer science departments.