Former All Blacks captain Richie McCaw has been appointed to the Order of New Zealand in honour of his services to rugby in the country.

McCaw, who led his nation to back-to-back World Cup triumphs, announced his retirement earlier this year following an illustrious career that saw him make a record 148 Test appearances.

The flanker, who turns 35 on December 31, is the youngest ever person to be appointed to the order, New Zealand's highest honour which is restricted to 20 living members at any one time.

"It's an incredible honour. I've never been comfortable with titles, it's not who I am," McCaw is quoted as saying by BBC Sport.

"To have my rugby career recognised in this way is very special. I've been so lucky to have played with some truly awesome men and while I receive this award, my teammates are a huge part of our success over the years."

McCaw's former teammates Dan Carter, Keven Mealamu, Tony Woodcock, Ma'a Nonu and Conrad Smith also picked up honours in the New Year's list.