We assembled de novo transcriptomes for three Antarctic invertebrate species: the limpet Nacella concinna (foot muscle tissue), the amphipod Paracerodocus miersii (body wall tissue) and the urchin Sterechinus neumayeri (coelomic fluid). Individuals (n = 5 per treatment) were sampled following exposure to different rates of warming: 1°C per hour, 1°C per day, 1°C per 3 days, or after acclimation to 2°C for 3 months. For longer term experiments (1°C per day, 1°C per 3 days and acclimation), control animals were sampled at both the start and end of the experiment to identify possible seasonal effects. For the shorter term experiment (1°C per hour) only one set of controls was needed.