- Source: 20th Street
- 20th Century Studios
- 20th Century Boys
- Lexington Avenue
- Miracle on 34th Street (film 1994)
- Ayal Nasir
- Stuyvesant Town—Peter Cooper Village
- A Pál-utcai fiúk
- Flatiron District
- 20th Century Limited
- State Street Corporation
- 20th Street
- 20th Street station
- List of numbered streets in Manhattan
- 404 West 20th Street
- Right Of Way/20th Street station
- Diane Arbus
- Tchoupitoulas Street
- 26th Street Pictures
- 20th Century Studios
- Stuyvesant Town–Peter Cooper Village
20th Street may refer to:
20th Street (BMT Fifth Avenue Line), a defunct New York City Subway station
Right Of Way/20th Street station, on the San Francisco Municipal Railway light rail network's J Church line
20th Street station (Muni Metro), a light rail stop on the Muni Metro T Third Street line in Dogpatch, San Francisco
Twentieth Street Historic District, a California Registered Historic Place