In this paper, we study the pricing and hedging of catastrophe European option when catastrophe loss is described by a regime-switching jump di?usion process. We derive the close-form pricing formula of catastrophe European options and brie°y discuss the pricing issue of catastrophe bonds. We extend the formulas of static hedging strategies to the regime-switching setting and provide some discussions on the static hedging of catastrophe options. Numerical examples show that static hedging strategy of catastrophe options is effective.