This dataset contains a list of knowledge graphs (KGs), KG software, KG publications and KG use cases in context of NFDI (German National Research Data Infrastructure). The related manuscript is submitted to a poster session at the 1st Conference on Research Data Infrastructure - Connecting Communities, 12. – 14. September 2023, Karlsruhe, Germany: 'Who is using Knowledge Graphs in NFDI? An overview by the Working Group "Knowledge Graphs"'. The poster is available at: Limani, F., Shigapov, R., Degbelo, A., Schimmler, S., Zapilko, B., Rossenova, L., Dietze, S., Förstner, K. U., Karmakar, S., & Czerniak, A. (2023). Who is using Knowledge Graphs in NFDI? An overview by the Working Group "Knowledge Graphs". Zenodo. https://doi.org/10.5281/zenodo.8332776