Patterson is a town in Putnam County, New York, United States. The town is in the northeastern part of the county. Interstate 84 passes through the southwestern section of the town. The population was 11,541 at the 2020 census. The town is named after early farmer Matthew Paterson. The reason Patterson was spelled with two "t"s was due to the looseness with which Paterson spelled his own last name.

Southeast is a town in Putnam County, New York, United States, so named for its location in the southeastern corner of the county. The population was 18,058 at the 2020 census. The town as a whole is informally referred to as Brewster, the town's principal settlement; the latter is also an incorporated village within the town's borders. Interstate 84, Interstate 684, U.S. Route 202, US Route 6, and NY 22 are the primary routes through the town.