Murray claims second straight grass court title with Nottingham win
The three-time Grand Slam champion put in a clinical performance, converting three of his four break points to claim the Challenger Tour title without dropping a set across his five matches in the tournament.
"It was a really good week, I really enjoyed my time here. The courts have played brilliantly, the groundstaff did an excellent job," Murray said.
"I played really well and got better as the week went on and I'm glad to get through - on to Queen's. I'm absolutely pumped."
The Briton, who has resurrected his career after hip resurfacing surgery, skipped the French Open to focus on the grass court swing.
He is next in action at the Queen's Club Championships, which start on Monday.