The Q35 bus route constitutes a public transit line in southeast Brooklyn as well as the Rockaway Peninsula of southern Queens in New York City. The Q35 is operated by MTA Regional Bus Operations under the MTA Bus Company brand, but was formerly privately operated by Green Bus Lines. The bus provides service between Midwood in central Brooklyn to Rockaway Park on the Rockaway Peninsula, running mainly along Flatbush Avenue in Brooklyn and Newport Avenue on the Rockaway Peninsula. The route utilizes the Marine Parkway–Gil Hodges Memorial Bridge to cross between Brooklyn and Queens.

The Rockaway Peninsula, commonly referred to as The Rockaways or Rockaway, is a peninsula at the southern edge of the New York City borough of Queens on Long Island, New York. Relatively isolated from Manhattan and other more urban parts of the city, Rockaway became a popular summer retreat in the 1830s. It has since become a mixture of lower, middle, and upper-class neighborhoods. In the 2010s, it became one of the city's most quickly gentrifying areas.