154 may refer to:

AD 154, a year 154 BC, a year 154 (number), the natural number following 153 and preceding 155 154 (album) 154 (New Jersey bus), United States 154 (Leicestershire Yeomanry) Field Regiment 154th Infantry Brigade (United Kingdom) UFC 154 Kosmos 154 Ross 154 Sonnet 154 Theatre 154