D38

D38, D 38 or D-38 may refer to:

Ships

 * BRAZILIAN DESTROYER Espirito Santo, a Mato Grosso-class destroyer of the Brazilian Navy
 * HMAS Perth (D 38), a Perth-class destroyer of the Royal Australian Navy
 * HMS Ambuscade (D38), a destroyer of the Royal Navy
 * HMS Begum (D38), a Ruler-class escort carrier of the Royal Navy

Other uses

 * Akaflieg Darmstadt D-38, a German sailplane
 * Cameron D-38, a British airship
 * D38 road (Croatia)
 * Depleted uranium
 * D38, a 1980s Dicomed color workstation