B44
# B44

B44 may refer to:

* Bundesstraße 44, a federal highway in Germany
* B44 (New York City bus), a public transit line in Brooklyn, New York City, United States
* HLA-B44, a HLA-B serotype
* XB-44 Superfortress, an aircraft
* b4-4, a Canadian boy band
* BSA B44, a British motorcycle
* BSA B44 Shooting Star, a British motorcycle
