Background: The characteristics of the coronavirus disease 2019 (COVID-19) patients with hypotension are still limited. We aim to describe the clinical features and outcomes of the patients. Methods: This was a multicenter retrospective study of critically ill patients with COVID-19 from ICUs in 19 hospitals in China. All patients were followed up to day 28 or death, which came first. Clinical and outcome data were collected and analyzed. Patients were classified as early-onset or late-onset hypotension, and clinical characteristics and outcomes were compared. Results: A total of 649 patients were included in the final analysis, and 240 (37.0%) were hypotension patients. The median age of hypotension patients was 67 years (IQR, 60-73 y), and 159 (66.2%) were male. 172 (71.7%) of the hypotension patients had at least one comorbidity. The 28-day mortality of the patients with hypotension was 85.4%, which was significantly higher than that of patients without hypotension. Compared with late-onset hypotension patients, the 28-day mortality of patients with early-onset hypotension was significantly higher (90.1% vs. 78.6%, P=0.02). Conclusions: Approximately one third critically ill COVID-19 patients progressed to hypotension. The mortality was significantly higher in hypotension patients than that in patients without hypotension. Compared with patients with late-onset hypotension, the mortality of patients with early-onset hypotension was significantly higher.