Monaville is an unincorporated community in Waller County, Texas, United States, at the intersection of FMs 359 and FM 1887.
By 1987, the community had a single business and the residents engaged in agricultural pursuits, including raising cattle.
FM 359 crosses over Harris Creek a short distance to the north.
FM 1887 does not continue to the east; the highway's eastern extension is Richard Frey Road.
In 1930 the Monaville Independent School District formed due to consolidations; it was dissolved by 1953.