This study aims to test the effectiveness of online Mindfulness-Based Cognitive Therapy in increasing the resilience of Covid-19 patients. It has applied a website-based cyberpsychology approach to providing Mindfulness- Based Cognitive Therapy interventions. The online program was delivered over six sessions. These were carried out across four meetings, each of which lasted 30-120 minutes. The study is pre-experimental, using a single group pre-test to post-test experimental design. There were 5 patient participants with Covid-19, 1 male and 4 female. They were aged 20-27 years. All were either asymptomatic or presented only mild symptoms. The Connor Davidson Resilience Scale (CD-RISC) was used to measure pre- to post-intervention change in resilience, and a negative emotion scale was used to derive emotion ratings after each session. Results were analysed using a Wilcoxon signed-rank test. This showed a value of Z = -2.023 (p < 0.05), with a mean rank of 3.00, and a sum of ranks of 15.00. The analysis indicates that online Mindfulness-Based Cognitive Therapy can significantly increase resilience in Covid-19 patients.