Greater Manchester Mental Health Trust was caring for five coronavirus patients in hospital as of Tuesday, figures show.
NHS England data shows the number of people being treated in hospital for Covid-19 by 8am on June 7 was up from four on the same day the previous week.
There were five beds occupied by Covid-19 patients four weeks ago in Greater Manchester Mental Health NHS Foundation Trust.
Across England there were 4,108 people in hospital with Covid as of June 7, with 116 of them in mechanical ventilation beds.
The number of Covid-19 patients hospitalised nationally has decreased by 44% in the last four weeks, while the number on mechanical ventilators has decreased by 34%.
The figures also show that three new Covid patients were admitted to hospital in Greater Manchester Mental Health NHS Foundation Trust in the week to June 5.