Police have released a photo of Constable David Whyte, the officer injured in yesterday's stabbing attack in West George Street.
The 42-year-old is one of six people in hospital following the incident at the Park Inn Hotel, which prompted a huge emergency response.
He is described as being in a 'critical, but stable' condition.
A 17-year-old and 18-year-old were also injured, as well as three other males aged 20, 38 and 53.
Police confirmed the suspect was shot dead by armed officers.
A large area of the city centre remains closed as police continue their investigation.
Police Scotland Chief Constable Iain Livingstone saluted the bravery of those who responded to the tragic incident and paid tribute to those affected.
He said: “This event has understandably shocked the people of Glasgow, and indeed, the whole country.
“My thoughts and very best wishes are with those who have been injured and their families, including our colleague Constable David Whyte who was seriously injured in the course of doing his duty. I offer my personal support to all those affected.
“Officers have once again run into danger to protect their fellow citizens. Their professionalism as police officers was outstanding. I pay tribute to their bravery, selflessness and commitment to protecting the public.
“I briefed the First Minister and the Prime Minister earlier today on the circumstances and advised them both that we are not treating the attack as a terrorist incident.
“It is essential enquiries are now carried out to establish the full circumstances and all speculation must be avoided.
“Scotland is a safe place to live and work. We have cohesive communities who work with their police service to maintain our peaceful and respectful way of life."
The police chief urged the public not to gather in crowds this weekend during lockdown and out of respect for those hurt in the attacks yesterday.
He added: “In the context of the current health emergency, and to respect those injured today and the people of Glasgow, I ask everyone to exercise personal responsibility. Please, do not gather in crowds this weekend.”
