D29, D-29 or D.29 may refer to:
* , a light cruiser which served with the Royal Australian Navy during World War II
* , formerly USS ''Cushing'' (DD-797), a destroyer transferred to the Brazilian Navy in 1961 and given penant number D29
* , formerly USS ''Sample'' (FF-1048), a frigate transferred to the Brazilian Navy in 1989 and given penant number D29
* , formerly USS ''Collett'' (DD-730), a destroyer sold to the Argentinian Navy in 1974
*
New Standard D-29, a commercial pilot trainer aircraft produced in the United States between 1929 and 1930
*
D29 road (Croatia)
D29 is a state road in the northwestern Croatia connecting Novi Golubovec and the D35 (Croatia), D35 state road to Soblinec on the D3 (Croatia), D3 state road near the A4 (Croatia), A4 motorway Popovec interchange. The road is long.
The road, ...
, a state road
*
LNER Class D29, a class of British steam locomotives
{{Letter-NumberCombDisambig
Ship disambiguation pages