A new and distinct Raspberry plant named `Autumn Treasure` is provided that is the product of a controlled breeding program. The new primocane fruiting Raspberry cultivar produces attractive conical-shaped medium red fruit that detaches readily from the receptacle. It crops approximately ten days later than the cultivar `Autumn Bliss` (U.S. Plant Pat. No. 6,597) in Southern England. The new cultivar has very good plant habit with spineless, erect canes where the fruit is well presented to the pickers. Due to its excellent pest and disease resistance `Autumn Treasure` is very well suited to low-input systems as well as conventional production.