Nagai Yasuhide

Nagai Yasuhide (1212–1254), also called Ōe Yasuhide, was a Kamakura gokenin, the legitimate heir of Nagai Tokihiro and grandson of Ōe no Hiromoto. At his coming of age he received a character from the regent Hōjō Yasutoki's name. He held junior fifth rank by 1229 and became Kai no Kami in 1238.

After his father's death in 1241, Yasuhide joined the Hyōjōshū council. In the Hōji conflict of 1247 he backed Hōjō Tokiyori, securing the Nagai house's place in bakufu politics. He died in 1254, leaving a son, Tokihide.