Trout farming is one of the most successful cold-water aquaculture enterprises in India, with Kashmir serving as its principal center of development. The favorable climatic conditions, abundant spring-fed streams, and rich freshwater resources of the Kashmir Himalayas have facilitated the successful establishment and expansion of trout culture. The introduction of trout during the late nineteenth century marked the beginning of a new era in Kashmir fisheries. Since then, trout farming has evolved from experimental stocking of streams to a commercially viable aquaculture industry that contributes significantly to fish production, employment generation, tourism, and rural livelihoods. This study reviews the origin, historical progression, present status, and future prospects of trout farming in Kashmir, highlighting technological advancements, production trends, constraints, and opportunities for sustainable development. Trout farming is increasingly recognized as a high-value aquaculture sector with substantial potential for expansion in the region.

Keywords: Trout farming, Rainbow trout, Brown trout, Kashmir, cold-water aquaculture, fisheries development, future prospects.