Cortlandt Street may refer to:

Streets

• Cortlandt Street (Manhattan), street in Lower Manhattan, most of which became part of the World Trade Center in the 1970s

Subway stations

• Cortlandt Street (BMT Broadway Line), a New York City Subway station served by the N, ​R, and ​W trains
• WTC Cortlandt (IRT Broadway–Seventh Avenue Line) (formerly Cortlandt Street), a New York City Subway station serving the 1 train
• Cortlandt Street (IRT Ninth Avenue Line), a station on the demolished IRT Ninth Avenue Line
• Cortlandt Street (IRT Sixth Avenue Line), a station on the demolished IRT Sixth Avenue Line

See also

• Cortlandt Alley, street in Lower Manhattan