Evans already has more than 100 appearances under his belt for the club and is now targeting an entire career in the famous red shirt.
The Belfast-born star said: "I'd like to end my career with United. I've had my loan spells over the years but I've come through the academy here and now I'm in the first team.
"When I was younger, clubs were asking me to go on trial from about the age of ten.
"I never went to any other club. I knew Manchester United was the place where I wanted to play football.
"So to play here throughout my career would be something I would look to do - I'd love to do it."