Old River-Winfree is a city in Chambers and Liberty counties, Texas, United States.

According to the United States Census Bureau, the city has a total area of 1.6 square miles (4.1 km2), all land.

[4] As of the 2020 United States census, there were 1,315 people, 496 households, and 384 families residing in the city.

The portion of Old River-Winfree in Chambers County is served by Barbers Hill Independent School District.

[21] The portion in Liberty County is zoned to Dayton Independent School District.