Tom Grennan (born in Bedford) is a British singer-songwriter currently based in London.

Grennan was born in Bedford. His father is a builder, and his mother was a teacher. He is of Irish/English origin and a big fan of football and particularly Manchester United. He played football at a young age for the Bedford Park Tigers. He attended St Thomas More Catholic School. His younger brother is an aspiring boxer.

At 18, he was mugged by a group of