申克氏孢子丝菌（学名：Sporothrix schenckii）是一种全球常见的温感二形性真菌，也是Sporothrix属的唯一物种。

申克氏孢子丝菌通常存在于土壤，以分解泥炭藓的植物残骸为生。申克氏孢子丝菌具有温感二形性，在摄氏25度培养下呈菌丝状，表面有皱纹，颜色则从一开始的白色转成深棕色；在37度培养则呈灰棕色、雪茄形的单细胞酵母菌状。申克氏孢子丝菌虽分部于全球，但在非洲、澳洲及拉丁美洲发生率最高。

Sporothrix schenckii is a fungus that can be found world-wide in the environment. The species is present in soil as well as in and on living and decomposing plant material such as peat moss. It can infect humans as well as animals and is the causative agent of sporotrichosis, commonly known as "rose handler's disease". The most common route of infection is the introduction of spores to the body through a cut or puncture wound in the skin. Infection commonly occurs in otherwise healthy individuals but is rarely life-threatening and can be treated with antifungals. In the environment it is found growing as filamentous hyphae. In host tissue it is found as a yeast. The transition between the hyphal and yeast forms is temperature dependent making S. schenckii a thermally dimorphic fungus.