Sulestes is an extinct genus of Deltatheridiidae from Cretaceous period.

It has only been recovered from the Bissekty and Aitym Formations in Uzbekistan.

Its holotype CCMGE 35/12000 consists of a left maxilla fragment with the first two molars.

[3] Significantly more material was referred to the genus in 2010 that included a right maxilla and several right and left dentary fragments.

[3] The following cladogram is modified from Averianov et al., 2010:[1] Oklatheridium Sulestes Deltatheridium Deltatheroides