Tiger P heavy tank is vk.45.01 (P), which was designed and developed by Dr. Ferdinand Porsche of Germany in the Second World War. It is generally known as the No. 6 tanker (P) (German: Panzerkampfwagen VI tiger (P)). "Porsche tiger", "P tiger" or "tiger P" are commonly known. The original and henscher's vk.45.01 (H) are one of the two trial models of Tiger I, and have been tested before the adoption of the standard.

Tiger P heavy tank is one of the tiger type tank prototypes. Due to the technical bottleneck in the research and development of tiger P and No. 6 prototypes, the continuous investment cost is too large, and they were not adopted in the end. In the end, only one tiger (P) (chassis number 150013) participated in the actual combat in the early and mid-1944 as the commander of the army's 653 tank destroyer battalion, Hoffman prinberg's command tank, turret number 003.