D Train

D Train or D-Train may refer to:

Entertainment

 * D Train (music group),1980–1985 R&B duo
 * D. Train (album), 1982
 * James D-Train Williams (born 1962), American singer
 * The D Train, a 2015 American film

Transportation

 * D (New York City Subway service), New York City
 * D-Zug, a type of express train service in Germany, Austria and Switzerland
 * Green Line D branch, Greater Boston
 * Vivarail D-Train, a family of multiple unit trains built by Vivarail for the British rail network
 * D Line (Los Angeles Metro), a rapid transit line in Los Angeles County, California

Other

 * Dontrelle Willis or "The D-Train" (born 1982), American baseball player