Place of worship

Orange Street Presbyterian Church (Garland County, Arkansas)
Orient Baptist Church (Ocean County, New Jersey)
Original Church of God (Giles County, Tennessee)
Original Congregational Church of Wrentham (Norfolk County, Massachusetts)
Oroville Chinese Temple (Butte County, California)
Orthodox Meetinghouse (Chester County, Pennsylvania)
Osterville Baptist Church (Barnstable County, Massachusetts)
Otsdawa Baptist Church (Otsego County, New York)
Ott's Chapel (New Castle County, Delaware)
Otter Lake Community Church (Oneida County, New York)
Otterbein Church (Baltimore, Maryland)
Otterbein Church (Jackson County, West Virginia)
Our Lady Help of Christians Catholic Church (Ste. Genevieve County, Missouri)
Our Lady of Good Voyage Church (Essex County, Massachusetts)
Our Lady of Grace Church (St. John the Baptist Parish, Louisiana)
Our Lady of Guadaloupe Church (Coconino County, Arizona)
Our Lady of Guadalupe Mission Chapel (1953-1960) (Santa Clara County, California)
Our Lady of Lourdes Cathedral (Spokane County, Washington)
Italian Romanesque Revival cathedral built between 1903 and 1908
Our Lady of Lourdes Church (Victoria County, Texas)
Our Lady of Lourdes Church Complex (Providence County, Rhode Island)
Our Lady of Mercy Chapel (Morris County, New Jersey)
Our Lady of Mount Carmel Church (Mahoning County, Ohio)
Our Lady of Mt. Carmel Church (Bernalillo County, New Mexico)
Our Lady of Peace Cathedral (Honolulu County, Hawaii)
Our Lady of Perpetual Help Church (Franklin County, Arkansas)
Our Lady of Purication Catholic Church (Dona Ana County, New Mexico)
Our Lady of Sorrows Chapel (La Crosse County, Wisconsin)
Our Lady of Sorrows Church (San Miguel County, New Mexico)
Our Lady of Sorrows Church (Sandoval County, New Mexico)
Our Lady of the Rosary Catholic Church (San Diego County, California)
Romanesque Revival Catholic church built in 1923
Our Lady of Victory Catholic Church (Cochise County, Arizona)
Our Lady Queen of Peace Church (Lincoln County, Maine)
Our Lady Sorrows Catholic Church (Sweetwater County, Wyoming)
Our Lady, Queen of Heaven Church (Owyhee County, Idaho)
Our Mother of Sorrows Monastery and Retreat Center (Hampshire County, Massachusetts)
Our Savior's Lutheran Church (Yankton County, South Dakota)
Our Savior's Lutheran Church (Humboldt County, California)
Carpenter Gothic Lutheran church built in 1899
Our Savior's Scandinavian Lutheran Church (Ward County, North Dakota)
Our Saviour's Evangelical Lutheran Church (Manistee County, Michigan)
Owen Chapel Church of Christ (Williamson County, Tennessee)
Packer Memorial Chapel (Northampton County, Pennsylvania)
Padgett's Creek Baptist Church (Union County, South Carolina)
Historic church in Union County, SC
Painesville Chapel (Milwaukee County, Wisconsin)
Built of hand-hewn timbers, this chapel was built in 1851 and preserved in the 1930s
Paint Lick Presbyterian Church (Garrard County, Kentucky)
Palatine Church (Montgomery County, New York)
Palestine Evangelical Lutheran Church (Marshall County, South Dakota)
Pan American C.M.A. Church (Essex County, New Jersey)
Pardeeville Presbyterian Church (Columbia County, Wisconsin)
Park Avenue Baptist Church (Richland County, Ohio)
Park Church (Chemung County, New York)
Park City Community Church (Summit County, Utah)
Park Hill Meetinghouse (Cheshire County, New Hampshire)
Park Place Methodist Episcopal Church South (San Diego County, California)
Parkdale Baptist Church--AS0051 (Ashley County, Arkansas)
Parkdale Methodist Church (Ashley County, Arkansas)
Parker Memorial Baptist Church (Calhoun County, Alabama)
Parkersville Friends Meetinghouse (Chester County, Pennsylvania)
Parkland Evangelical Church (Jefferson County, Kentucky)
Parowan Meetinghouse (Iron County, Utah)
Pataskala Presbyterian Church (Licking County, Ohio)
Pataskala United Methodist Church (Licking County, Ohio)
Pauline Chapel (El Paso County, Colorado)
Pawtucket Congregational Church (Middlesex County, Massachusetts)
Pawtucket Congregational Church (Providence County, Rhode Island)
Payson Presbyterian Church (Utah County, Utah)
Peace Baptist Church (Jefferson County, Alabama)
Peace Church (Cumberland County, Pennsylvania)
Peace Valley Evangelical Church and Cemetery (Harding County, South Dakota)
Peachtree Christian Church (Fulton County, Georgia)
Peekskill Presbyterian Church (Westchester County, New York)
Pelzer Presbyterian Church (Anderson County, South Carolina)
Historic church in Pelzer, SC
Pembroke Friends Meetinghouse (Plymouth County, Massachusetts)
Penns Neck Baptist Church (Mercer County, New Jersey)
Pennsylvania Run Presbyterian Church (Jefferson County, Kentucky)
People's Union Church (Otter Tail County, Minnesota)
People's Unitarian Church (Valley County, Nebraska)
Peoples Presbyterian Church (Denver County, Colorado)
Peoples' Congregational Church (Richland County, Montana)
Peterborough Unitarian Church (Hillsborough County, New Hampshire)
Petersburg Baptist Church (Rensselaer County, New York)
Colonial style wood frame church built in 1828
Petersburgh United Methodist Church (Rensselaer County, New York)
Pettit Memorial Chapel (Boone County, Illinois)
Philadelphia Church of Christ (Warren County, Tennessee)
Philadelphia Methodist Church (Izard County, Arkansas)
Philadelphus Presbyterian Church (Robeson County, North Carolina)
Phillips Chapel CME Church (Dona Ana County, New Mexico)
Phippsburg Congregational Church (Sagadahoc County, Maine)
Phoenix LDS Second Ward Church (Maricopa County, Arizona)
Pickett Chapel Methodist Church (Wilson County, Tennessee)
Pilgrim Baptist Church (Ramsey County, Minnesota)
Pilgrim Congregational Church (Cowley County, Kansas)
Pilgrim Congregational Church (Cuyahoga County, Ohio)
Pilgrim Congregational Church (Worcester County, Massachusetts)
Pilgrim Congregational Church (Bristol County, Massachusetts)
Pilgrim Congregational Church (Oklahoma County, Oklahoma)
Pilgrim Holiness Church (Arthur County, Nebraska)
Pilgrim Memorial Church and Parish House (Berkshire County, Massachusetts)
Pilgrim Presbyterian Church (Hamilton County, Ohio)
Pilotburg Church (Washington County, Iowa)
Pine Creek Baptist Church (Shoshone County, Idaho)
Pine Mills German Methodist Episcopal Church (Muscatine County, Iowa)
Old community church, lovingly restored by Friends of the Old Stone Chuch
Pine Orchard Union Chapel (New Haven County, Connecticut)
Pine Ridge Church (Adams County, Mississippi)
Pine Union Church (Bollinger County, Missouri)
Pine Valley Chapel and Tithing Office (Washington County, Utah)
Pine Valley Presbyterian Church (Baker County, Oregon)
Carpenter Gothic church built circa 1900
Pioneer Church (Wahkiakum County, Washington)
Pioneer United Methodist Church (Walla Walla County, Washington)
Norman Gothic Revival church built in 1916
Pipe Creek Friends Meetinghouse (Carroll County, Maryland)
Pisgah Christian Church (Brown County, Ohio)
Pisgah Presbyterian Church (Woodford County, Kentucky)
Pisgah United Methodist Church (Leon County, Florida)
Pittsboro Presbyterian Church (Chatham County, North Carolina)
Pittsfield Universalist Church (Somerset County, Maine)
Pittsgrove Presbyterian Church (Salem County, New Jersey)
Pittston Congregational Church (Kennebec County, Maine)
Pleasant Green Methodist Episcopal Church (Pocahontas County, West Virginia)
Pleasant Grove Presbyterian Church (Marion County, Oregon)
Pleasant Hill Baptist Church c1836 (Fulton County, Georgia)
Pleasant Hill Church (Cass County, Indiana)
Pleasant Hill Church - Tillman (Stoddard County, Missouri)
Pleasant Hill Methodist Church (Saline County, Arkansas)
Pleasant Hill Presbyterian Church (Dallas County, Alabama)
A historic Greek Revival church in Pleasant Hill, Alabama.
Pleasant Hill Presbyterian Church (Cape Girardeau County, Missouri)
Pleasant Ridge Church (Phillips County, Kansas)
Pleasant Ridge Methodist Church (Pope County, Illinois)
Pleasant Ridge United Baptist Church (Platte County, Missouri)
Pleasant Run Methodist Church (Logan County, Kentucky)
Pleasant Street Congregational Church (Middlesex County, Massachusetts)
Pleasant Valley Methodist Church (Copiah County, Mississippi)
Plum Grove Primitive Methodist Church (Iowa County, Wisconsin)
Plum Street Temple (Hamilton County, Ohio)
Plymouth Church of the Pilgrims (Kings County, New York)
Plymouth Congregational Church (Miami-Dade County, Florida)
Plymouth Congregational Church (New Haven County, Connecticut)
Plymouth Congregational Church (Onondaga County, New York)
Plymouth Friends Meetinghouse (Montgomery County, Pennsylvania)
Plymouth Greenlawn Cemetery Chapel (Richland County, Ohio)
Pohick Church (Fairfax County, Virginia)
Poile Zedek Synagogue (Middlesex County, New Jersey)
Polk Street Methodist Church (Potter County, Texas)
Pompion Hill Chapel (Berkeley County, South Carolina)
Pon Pon Chapel (Colleton County, South Carolina)
Ponckhockie Union Chapel (Ulster County, New York)
Pond Road Chapel (Windham County, Vermont)
Poplar Chapel AME Church (Richland Parish, Louisiana)
Port Gibson United Methodist Church (Ontario County, New York)
Porter Old Meetinghouse (Oxford County, Maine)
Portland Buddhist Church (Multnomah County, Oregon)
Portland First Congregational Church (Ionia County, Michigan)
Portland United Methodist Church (Ashley County, Arkansas)
Post Chapel, Fort Sam Houston (Bexar County, Texas)
Post Mills Church (Orange County, Vermont)
Post Oak Springs Christian Church (Roane County, Tennessee)
Powell Chapel School (Coweta County, Georgia)
Powhatan Methodist Church (Lawrence County, Arkansas)
Prairie Dell Meetinghouse (Iroquois County, Illinois)
Prattsville Reformed Dutch Church (Greene County, New York)
Presbury Meetinghouse (Harford County, Maryland)
Presbyterian Church (Sarpy County, Nebraska)
Presbyterian Church (Beaver County, Oklahoma)
Presbyterian Church at Bound Brook (Somerset County, New Jersey)
Presbyterian Church Building (Benton County, Indiana)
Presbyterian Church Building (Murray County, Oklahoma)
Presbyterian Church in Basking Ridge (Somerset County, New Jersey)
Presbyterian Church of Fredericksburg (Fredericksburg, Virginia)
Presbyterian Church of McGraw (Cortland County, New York)
Presbyterian Church of Norwood (Bergen County, New Jersey)
Presbyterian Mission Church (San Miguel County, New Mexico)
Presentation of Our Lord Chapel (Yukon-Koyukuk Census Area, Alaska)
Presidio Chapel of San Elizario (El Paso County, Texas)