Lemoyne is an unincorporated community and census-designated place in northwestern Keith County, Nebraska, United States.

[5] In 1909, the Union Pacific Railroad completed a branch line through the North Platte Valley.

[7] In 1911, the town of Lemoyne was surveyed and named in honor of Jacobs' active role in bringing the railroad to the area.

[7][10] Beginning in 1937, buildings in Lemoyne were dismantled, hauled to the hills north of the town's original site, and reconstructed.

[7] After the relocation, some residents chose to move elsewhere, and the community did not continue the pattern of growth it had enjoyed in its earlier history.