D13 may refer to:
* , an ''Almirante Brown''-class destroyer of the Argentine Navy
*
Dublin 13
Dublin postal districts have been used by Ireland's postal service, known as ''An Post'', to sort mail in Dublin. The system is similar to that used in cities in Europe and North America until they adopted national postal code systems in the 19 ...
, a postal district in Ireland
*
Fokker D.XIII, a Dutch fighter aircraft
*
''General Flores'' (ship), an ''Almirante Clemente''-class destroyer of the Venezuelan Navy
*
LNER Class D13
The GER Class T19 was a class of steam tender locomotives designed by James Holden for the Great Eastern Railway. Some were later rebuilt with larger boilers while others were rebuilt with both larger boilers and a wheel arrangement. Unusuall ...
, an English 4-4-0 steam tender locomotive
*
Pennsylvania Railroad class D13
Pennsylvania (; (Pennsylvania Dutch language, Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a U.S. state, state spanning the Mid-Atlantic (United States), Mid-Atlantic, Northeastern United States, Northeastern, Appa ...
, an American 4-4-0 steam locomotive; see
Pennsylvania Railroad locomotive classification
Locomotive classification on the Pennsylvania Railroad took several forms. Early on, steam locomotives were given single-letter classes. As the 26 letters were quickly assigned, that scheme was abandoned for a more complex system. This was used fo ...
* D13 series of
Honda D engine
The Honda D series inline-four cylinder engine is used in a variety of compact models, most commonly the Honda Civic, CRX, Logo, Stream, and first-generation Integra. Engine displacement ranges between 1.2 and 1.7 liters. The D Series engine ...
s
* D13, a bald eagle from the 2012 clutch of the
Decorah Bald Eagles
The Decorah Bald Eagles (also known as Decorah Eagles or variations) is a website featuring a live-streaming webcam trained on a bald eagle nest and family in Decorah, Iowa. The Raptor Resource Project installed and runs the live stream for resear ...
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