Two interconnected datasets, collectively titled ‘Multilevel Governance of the Humanitarian Crisis Caused by the Russian Aggression on Ukraine: Examples from Activities in the Lubelskie Voivodeship (PL) and the Volyn Oblast (UA),’ have been published in the QDA. These collections differ in the language of the data (Polish/Ukrainian) and comprise transcripts of focus groups conducted in Lublin (Poland) and Lutsk (Ukraine). The focus group participants represented various stakeholders involved in aid activities, including representatives from central administrations in the regions, local governments, social organizations, businesses, religious organizations, and informal initiatives. The author of the collections is Dr. Karolina Podgórska from Maria Curie-Sklodowska University in Lublin.