Blair House (disambiguation)

Blair House usually refers to


 * Blair House, Washington, D.C.

or it may refer to (with variations including "Estate" and "Ranch"):


 * Combellack-Blair House, Placerville, California, NRHP-listed
 * Powell and Blair Stone Ranch, Proctor, Colorado, NRHP-listed in Logan County
 * William McCormick Blair Estate, Lake Bluff, Illinois, NRHP-listed in Lake County
 * Blair-Dunning House, Bloomington, Indiana, NRHP-listed
 * Blair House (Washington, Iowa), NRHP-listed
 * Blair Flats, St. Paul, Minnesota, NRHP-listed
 * Blair Farm, Boone, North Carolina, NRHP-listed in Watauga County
 * William Allen Blair House, Winston-Salem, North Carolina, NRHP-listed in Forsyth County
 * Herbert S. Blair House, Bucyrus, Ohio, NRHP-listed in Crawford County
 * Blair House (Montgomery, Ohio), NRHP-listed, NRHP-listed
 * Sen. William Blair House, Waukesha, Wisconsin, NRHP-listed in Waukesha County
 * Quintin Blair House, Cody, Wyoming, NRHP-listed
 * Charles E. Blair House, Laramie, Wyoming, NRHP-listed in Albany County