Are the works of Wilfred Owen still in copyright?

Answer 1

Although Wilfred Owen died in World War I (November 4th, 1918) only five of his poems had been published before his death. There would be in the public domain. The balance of his work may still be protected by copyright depending upon when it was published (in most cases works published posthumously are protected for 95 years ater publication).

Answer 2

As of September 2021, the works of Wilfred Owen are in the public domain since he passed away in 1918. This means that his works are not protected by copyright law and can be freely used without permission.