段部鲜卑
(?
318年～
325年)
段末波（？－325年，此名系根据《魏书》所载，《晋书》则作段末杯，《资治通鉴》作段末柸），中国十六国时期段部鲜卑的首领，辽西公。是段就六眷、段匹磾的堂兄弟，前任首领段涉复辰的堂侄。
312年，段部鲜卑系就六眷在位，末波随就六眷进攻汉赵，与汉赵将领石勒战于襄国（今中国河北省邢台县），末波素有勇名，却于此战为石勒军所俘，段部鲜卑遂大败。石勒以末波为人质，双方和解，而石勒在将送回末波前，与之欢宴，约定情同父子。末波后来在北回辽西的路上，每天向南方遥拜石勒三次。
318年，就六眷去世后，因其子尚年幼，涉复辰遂自己宣布继位。不久，末波宣称涉复辰就六眷之弟匹磾将率兵夺位，涉复辰遂发兵拒之。末波因此乘虚袭杀涉复辰，并尽杀其子弟党羽，自称單于，不久再称幽州刺史。其后主要与匹磾对立，相互攻击。
325年末波去世，其弟段牙继位。
318 years after the death of the six dependents, their son is still young, involving complex Chen then announced his successor. Soon, the last wave of claims related to complex Chen, the younger brother of Pitt Midi six dependents will shuaibing wins, involving complex e then his troops to resist the. So trip could indicate the end of wave involving complex Xisha Chen and his gang try to kill their children, claiming Chanyu, quiet, said prefectural governor again soon. Midi opposition was mainly horses, attacking each other.