Horizon West is a census-designated place (CDP) and unincorporated area in Orange County, Florida, United States.

[4] As of 2017, Horizon West can be considered one of the fast growing master-planned communities nationwide.

Horizon West is bordered on the north by the city of Winter Garden, on the east by the town of Windermere, and on the south by the city of Bay Lake (the municipality which contains Walt Disney World Resort) and the census-designated place Four Corners.

State Road 429, the Daniel Webster Western Beltway, runs through the CDP, connecting Ocoee to the north with Four Corners and Interstate 4 to the south.

[6] As of the 2020 United States census, there were 58,101 people, 14,398 households, and 11,119 families residing in the CDP.