The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a virus that currently needs detailed research to understand underlying immune responses and to provide possible treatment options. In addition, the development of an efficient vaccine is essential to prevent future outbreaks. Studying CD8⁺ cytotoxic T cell activation and proliferation in response to different virus-derived peptides can help to identify the parts of a virus that elicit a strong immune response. This information is required for efficient vaccine design and contributes to the understanding of the infection biology. We provide different SARS-CoV-2-derived peptides for T cell stimulation to support the ongoing research regarding the new coronavirus.