Procottus jeittelesii, also known as the red sculpin or the red Baikal sculpin, is one of the deepwater sculpin species endemic to Lake Baikal, Russia. It is a freshwater fish that dwells under stones at a depth range of 0 to 140 metres (0 to 459 ft), most often at around 100 metres (330 ft), and is most abundant during the autumn and winter. Males can reach a maximum total length of 28 centimetres (11 in). The red sculpin's diet consists of zoobenthos including amphipods.