鐵弗
(?
358年～
359年)
劉悉勿祈（？－359年），十六國時期匈奴支係鐵弗部首領，為劉務桓之子，前任首領劉閼陋頭之侄。358年（東晉升平二年、前秦永興二年），閼陋頭因領導無方，於率殘部嚮東逃走之際，部衆散歸悉勿祈（魏書則載係悉勿祈逐閼陋頭自立）。
359年，悉勿祈去世，其弟劉衛辰殺悉勿祈之子，繼立。
Liu learned not to pray (? -359), The 16 state branches of PTFE during the Department of Hun leader, as the son of Liu Huan service, the former chief Liu shut humble head of the nephew. 358 years (Jin Sheng-ping of two years, two years before the Qin Yongxing), shut due to poor leadership humble head, on the occasion of the rate remnants fled eastward, the Department learned not to go public San Chi (Wei Shu Department of learned not to pray is contained by shut humble the first independent).