172 (disambiguation)
# 172 (disambiguation)

172 may refer to:

* The year 172 of the Gregorian calendar
* The number 172 (number)
* The Cessna 172 "Skyhawk", a single engine, high wing, light airplane produced by Cessna Aircraft Company
* 172 BC
* British Rail Class 172, a Diesel multiple unit built by Bombardier Transportation part of the Turbostar family in 2010
