5D

5D or 5-D may refer to:

Math, science, and technology

 * Five-dimensional space
 * Canon cameras:
 * Canon EOS 5D
 * Canon EOS 5D Mark II
 * Canon EOS 5D Mark III
 * Canon EOS 5D Mark IV
 * Konica Minolta Maxxum 5D, Dynax 5D, or DG-5D, a digital camera
 * Little finger, the fifth digit (abbreviated 5D) of the hand

Arts and media

 * Yu-Gi-Oh! 5D's, a Japanese anime series
 * 5D, the production code for the 1978 Doctor Who serial The Androids of Tara
 * "5D", a song by Death Grips on their 2011 mixtape Exmilitary
 * "5D (Fifth Dimension)", a 1966 song by the Byrds

Other uses

 * Aeroméxico Connect (IATA code D5)