The Omni Parker House (built 1927) is a hotel in Boston, Massachusetts, currently owned by Omni Hotels. The name of the hotel derives from the original Parker House, which first opened in 1855. Founder Harvey D. Parker ran the hotel until his death in 1884, when the business passed on to his partners.

Opened in 1855 by Harvey D. Parker and located on School Street near the corner of Tremont, not far from the seat of the Massachusetts state government, it has long been a rendezvous for politicians.^{[citation needed]} The hotel was home to the Saturday Club, also referred to as the Saturday Night Club, which consisted of literary dignitaries such as Charles Dickens, Henry Wadsworth Longfellow, Ralph Waldo Emerson, and Oliver Wendell Holmes, Sr. John Wilkes Booth was also once a guest at the hotel. Charles Dickens resided in the Parker House for two years in his own apartments and first recited and performed "A Christmas Carol" at the Saturday Club at the Parker House. The Parker House currently holds possession of Charles Dickens lock and key to his apartment door and also his mirror.^{[citation needed]}

Parker House may refer to:

(by state then city)