129 may refer to: * AD 129, a year of the Julian calendar *

129 (number) 129 (one hundred ndtwenty-nine) is the natural number following 128 and preceding 130. In mathematics 129 is the sum of the first ten prime numbers. It is the smallest number that can be expressed as a sum of three squares in four different ways: ...

, the natural number that follows 128 *

129 BC __NOTOC__ Year 129 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Tuditanus and Aquillius (or, less frequently, year 625 ''Ab urbe condita'') and the Sixth Year of Yuanguang. The denomin ...

, a year of the Julian calendar *

129 (East Riding) Field Squadron, Royal Engineers The East Riding Royal Garrison Artillery (ERRGA) was a part-time unit of Britain's Royal Artillery based at Hull in the East Riding of Yorkshire. It provided coastal defence artillery along the Humber Estuary from 1908 to 1956, manned siege bat ...

* 129 (New Jersey bus) *

LZ 129 Hindenburg LZ 129 ''Hindenburg'' (; Registration: D-LZ 129) was a German commercial passenger-carrying rigid airship, the lead ship of the ''Hindenburg'' class, the longest class of flying machine and the largest airship by envelope volume. It was desig ...

, an airship *

Henschel Hs 129 The Henschel Hs 129 was a World War II ground-attack aircraft fielded by the German ''Luftwaffe''. The aircraft saw combat in Tunisia and on the Eastern Front. A key requirement of the original specification was that the aircraft be powered by ...

, a German

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...

ground-attack aircraft *

Soviet submarine K-129 Soviet submarine ''K-129'' may refer to one or both of the following submarines of the Soviet Navy: * , a (Project 629) diesel-electric ballistic missile submarine that sank in March 1968; partially salvaged by the United States Navy by ''Glomar ...

* ''129'' (barge), an American

whaleback barge ] A whaleback was a type of cargo steamship of unusual design, with a hull that continuously curved above the waterline from vertical to horizontal. When fully loaded, only the rounded portion of the hull (the "whaleback" proper) could be seen ...

See also