First Street or 1st Street may refer to:

• First Street (Hong Kong)
• 1st Street (Los Angeles)
• Anyang 1st Street
• First Street station (disambiguation), train stations of the name
• First Street, a store brand operated by the Smart & Final grocery chain
• First Street, Singapore, a road in Siglap
• Mercer Street (Manhattan), formerly called by that name
• First Street Foundation, a nonprofit organization based in Brooklyn, NY that is dedicated to making climate risk information accessible and useful for individuals, businesses and governments.

• All pages with titles beginning with First Street
• All pages with titles containing First Street
• First Avenue (disambiguation)
• List of highways numbered 1
• First (disambiguation)
• Street (disambiguation)

This disambiguation page lists articles about roads and streets with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.