Alderbrook may refer to:
Alderbrook (horse), a racehorse
Organisations Alderbrook Resort & Spa, resort hotel on Hood Canal in Washington State Alderbrook Secondary School, in Solihull, England Alderbrook Winery, in California, US Alderbrook Press, publisher of The Lemberg Mosaic
Places Communities Alderbrook (East Sussex), England, in the List of United Kingdom locations: Al Alderbrook, New Hampshire, U.S., a former hamlet (c.1844–1909)
Other Alderbrook, a mansion in Riverdale, New York City, U.S. Alderbrook Farmhouse, in the National Register of Historic Places listings in San Juan County, Washington, U.S. Alderbrook Park, Surrey, England, built by Richard Norman Shaw Alderbrook Recreation Ground, home of Crowborough Athletic F.C., England Union Fishermen's Cooperative Packing Company Alderbrook Station, in the National Register of Historic Places listings in Clatsop County, Oregon, U.S.
See also Brook alder, Alnus maritima a species of plant in the family Betulaceae Alder Brook, a river near Degrasse, New York Alder Brook (West Branch French Creek tributary), a stream in Pennsylvania Alderbrink Press, a Chicago book publisher