Moody, who retired from international rugby after England's disappointing World Cup performance, believes Johnson is still the best man for the job.
But Johnson announced yesterday that he had decided, after much soul-searching, not to continue.
The Rugby Football Union are now in the process of recruiting the next England coach, who will lead the team into the 2015 World Cup on home soil.
"I am genuinely gutted for Martin and the team to hear that he has decided not to continue in the role," Moody said.
"As I've said before, having taken England to a Six Nations win for the first time in seven years and achieved 10 out of 13 wins for England this season, he has been a great asset to England, and in my eyes was the right man for the job - to take them forward to 2015.
"He was a great man to work with and under and I know that the rest of the team will agree that he will be sorely missed. I wish him all the best in whatever he goes on to do."
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.