Windsor is an unincorporated community and census-designated place (CDP) in Randolph and Delaware counties, in the U.S. state of Indiana.

[1] Windsor was laid out in 1832.

[2] The community most likely was named after Windsor Castle.

[3] A post office was established at Windsor in 1831, and remained in operation until it was discontinued in 1898.

This Randolph County, Indiana location article is a stub.