The objectives of this research were: 1) to study tourism in the Covid-19 era, 2) to study the Buddhist tourism management model in the Covid-19 era of temples in Nong Khai Province; 3) to propose a Buddhist tourism management model in the Covid-19 era of temples in Nong Khai Province. This study was carried out by means of qualitative research by conducting in-depth interviews with 26 key informants. The obtained data were interpreted by descriptive analysis. The research results were as follows: Tourism in the COVID-19 era: in the tourism situation in the Covid-19 era, it is necessary to understand the various situations that affect the tourism sector in a wide area. For tourism management under the situation of the Coronavirus Disease 2019, the government has managed remedies or solved problems for entrepreneurs in the tourism business in the form of tax remedies and guidelines for facility owners or operators to ensure safety for all staff and visitors.