Nesbitt is an unincorporated community in Harrison County, Texas, United States.

According to the United States Census Bureau, the town had a total area of 1.7 square miles (4.5 km2), all land.

27.0% of all households were made up of individuals, and 13.0% had someone living alone who was 65 years of age or older.

About 6.3% of families and 10.0% of the population were below the poverty line, including 14.9% of those under the age of eighteen and 10.0% of those 65 or over.

Previously students in grades PK-4 were zoned to Moore Elementary School, and students in grades 5-6 were zoned to Sam Houston Middle School.