Dataset title: Data of Bifunctional multi-metallic nitrogen-doped nanocarbon catalysts derived from 5-methylresorcinol Authors: Kaarel Kisand, Ave Sarapuu, Arvo Kikas, Vambola Kisand, Mihkel Rähn, Alexey Treshchalov, Maike Käärik, Helle-Mai Piirsoo, Jaan Aruväli, Päärn Paiste, Jaan Leis, Väino Sammelselg, Aile Tamm, Kaido Tammeveski Contact information: Ave Sarapuu (ave.sarapuu@ut.ee), Kaido Tammeveski (kaido.tammeveski@ut.ee) Institute of Chemistry University of Tartu Ravila 14a 50411 Tartu Estonia This dataset contains the data presented in the figures of published paper “Bifunctional multi-metallic nitrogen-doped nanocarbon catalysts derived from 5-methylresorcinol” published in Electrochem. Commun. (2021) 124, 106932 (https://doi.org/10.1016/j.elecom.2021.106932) This dataset contains data of Figure 3. The data was collected using Autolab potentiostat/galvanostat PGSTAT30. The working electrode was bulk glassy carbon disk (0.2 cm2) covered with 100 ?g cm?2 of catalyst. The data is given as background-corrected current densities (mA/cm2), that is, the background currents, measured in Ar-saturated solution, have been subtracted from the currents measured in O2-saturated solution. Licence: This dataset is licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. Funding: This work was financially supported by the Estonian Research Council (grant PRG723 and PRG4); by institutional research funding of the Estonian Ministry of Education and Research (IUT34-14); and by the EU through the European Regional Development Fund (TK141, “Advanced materials and high-technology devices for energy recuperation systems” and TK134, “Emerging orders in quantum and nanomaterials”).