This research aims to identify the challenges and strategies of school libraries during pandemic to support distance learning. This research used qualitative methods with a case study approach conducted in three high school libraries in Bantul Regency, Special Region of Yogyakarta, Indonesia. The data collection techniques consist of in-depth interviews, observations, and document studies. The informant involved in the study was five people consisting of the head of the school and the librarian of the school. Data analysis techniques use stages of reduction, display, and verification. The study found that school libraries found three major challenges to services during pandemics. The challenges are the school librarian's unpreparedness for change, lack of library facilities and digital collection, and lack of service innovation development. The strategy carried out by the school library is benchmarking and developing new and innovative services.