This dataset was compiled as part of the TIME4CS project, WP4, and lists identified citizen science training resources, as of July 2022. The EU-citizen.science platform provided the basis for mapping CS training in Europe, as the team behind the platform has put considerable effort into compiling, and encouraging the CS community to contribute, CS training resources. Additionally, training courses were identified based on the case studies in WP1, as most universities do not list their courses on the EU-citizen.science platform.