Surf or SURF may refer to:

Commercial products

* Surf (detergent), a brand of laundry detergent made by Unilever

Computers and software

* "Surfing the Web", slang for exploring the World Wide Web * surf (web browser), a lightweight web browser for Unix-like systems * Surf (video game), ''Surf'' (video game), a 2020 video game included with Microsoft Edge * SURF, an acronym for "Speeded up robust features", a computer vision algorithm

Education

* Summer Undergraduate Research Fellowship, a common summer immersion experience in higher education which supplement research activities that occur during the academic year

Music

* Surf (Roddy Frame album), ''Surf'' (Roddy Frame album), a 2002 album released by Roddy Frame * Surf (Donnie Trumpet & The Social Experiment album), ''Surf'' (Donnie Trumpet & The Social Experiment album), a 2015 album by Donnie Trumpet & The Social Experiment * Surf music, a genre of popular music associated with surf culture * Surf (Mac Miller song), "Surf" (Mac Miller song), a 2020 song by Mac Miller

Places

* Surf, California, unincorporated community in Santa Barbara County near Lompoc * Surf station, passenger rail station served by Amtrak’s Pacific Surfliner * Sanford Underground Research Facility, national laboratory for experiments conducted deep underground, in South Dakota

Popular culture

* Surf culture, the culture surrounding the sport of surfing

Ships

* , the name of more than one United States Navy ship

Sports

* Surfing, a surface water sport * The Atlantic City Surf, a defunct professional baseball team that played in Atlantic City, New Jersey, in the United States from 1998 to 2008

Other uses

* Surf zone, the foreshore region where approaching ocean surface waves get taller and breaking wave, break to form foamy/bubbly surface known as ''surf'' * SURF (Stanford US-Russia Forum) * Scottish Urban Regeneration Forum, an urban renewal body * Sanford Underground Research Facility, the underground laboratory * SURFnet, the university computing organisation in the Netherlands