White Line

White line(s) may refer to:

Arts and entertainment

 * The White Line (1950 film), an Italian drama film by Luigi Zampa
 * The White Line (2019 film), a Namibian drama romantic history film
 * White Line (album), by Memorain, 2003
 * "White Line", a song by Neil Young and Crazy Horse from the 1990 album Ragged Glory
 * "White Line" (Emmylou Harris song), by Emmylou Harris, 1985
 * "White Lines (Don't Don't Do It)", a 1983 song by Melle Mel
 * "White Lines" (Rick Ross song), a 2019 song from the album Port of Miami 2
 * White Lines (TV series), a 2020 British-Spanish mystery thriller streaming on Netflix

Transportation

 * White Line (Long Island Rail Road), a 19th-century line in Queens County, New York, U.S.
 * White Line (Montreal Metro), an unbuilt line in Montreal, Canada
 * White Line (New Jersey Transit), a rail line in New Jersey, U.S., now the Meadowlands Rail Line
 * White lines, a reference to road surface markings
 * Whitelining or lane splitting, riding between lines of traffic

Other uses

 * White line, the Vatican-Italy border, painted for Hugh O'Flaherty
 * White line, part of a horse hoof
 * White line disease, a fungal infection of the horse's hoof
 * Hilton white line or anocutaneous line, a boundary in the anal canal