V9 or V09 may refer to:
Transportation Fokker V.9, an experimental aircraft part of a series which led up to the low-production D.VI fighter USS V-9 or USS Cuttlefish (SS-171), a Cachalot-class submarine Hughes XV-9, a 1960s American experimental helicopter V9 Overstreet, a road in Milton Keynes, England BAL Bashkirian Airlines (IATA code) Škoda-Kauba V9, a Czechoslovak aircraft Luxeed V9, a Chinese range-extended full-size luxury minivan Arcfox Wendao V9, a Chinese range-extended full-size minivan Forthing Xinghai V9, a Chinese plug-in hybrid minivan
Science and technology Vivo V9, a smartphone by Vivo ATC code V09 (diagnostic radiopharmaceuticals), a subgroup of the Anatomical Therapeutic Chemical Classification System RAZR V9, a cell phone by Motorola SPARC V9, a 64-bit SPARC architecture V9 Unix or Version 9 Unix, a version of the Research Unix operating system developed and used internally at the Bell Labs Huawei Honor V9, a smartphone made by Huawei under their Honor sub-brand TARGET V9, a CAD computer program for EDA and PCB design, developed by Ing.-Büro Friedrich in Germany
Other uses V9, a grade in climbing V9, a grade in bouldering 9V (disambiguation)