Places beginning with CA in Pennsylvania, United States
- Cabel
- Cable Hollow
- Cabot
- Cacoosing
- Cadis
- Cadogan
- Cadogan, Township of
- Caernarvon, Township of
- Caernarvon, Township of
- Cains
- Cairnbrook
- Caketown (subdivision)
- Caldwell
- Caledonia
- Caledonia Park
- Calico Corner
- California
- California
- California
- California, Borough of
- California Furnace
- California Kirkbride (subdivision)
- Calkins
- Callapoose
- Callensburg
- Callensburg, Borough of
- Callery
- Callery, Borough of
- Callimont
- Caln
- Caln Meeting House
- Caln, Township of
- Calumet
- Calvert
- Calvert Hills
- Calvin
- Camargo
- Cambra
- Cambria City
- Cambria County
- Cambria, Township of
- Cambridge
- Cambridge Springs
- Cambridge Springs, Borough of
- Cambridge, Township of
- Camden
- Camelot Forest
- Cameron
- Cameron
- Cameron
- Cameron County
- Cammal
- Campbell Estates
- Campbells Mill
- Campbelltown
- Campbelltown
- Campbellville
- Camp Hill
- Camp Hill, Borough of
- Camp Hironimus
- Camp Jo-Ann
- Camptown
- Canaan Grove
- Canaan, Township of
- Canadensis
- Canadohta Lake
- Canal Center
- Canal, Township of
- Canan
- Candor
- Cannelton
- Cannon Run
- Cannon Run West
- Canoe Creek
- Canoe Furnace
- Canoe Ridge
- Canoe, Township of
- Canonsburg
- Canonsburg, Borough of
- Canterbury
- Canton
- Canton, Borough of
- Canton, Township of
- Canton, Township of
- Canyon Vista
- Caprivi
- Carbon
- Carbon
- Carbon
- Carbon Center
- Carbon County
- Carbondale
- Carbondale, City of
- Carbondale, Township of
- Carbon, Township of
- Cardale
- Cardiff
- Cardington
- Carley Brook
- Carlim
- Carlisle
- Carlisle, Borough of
- Carlisle Junction
- Carlisle Springs
- Carlson
- Carlton
- Carlton Heights
- Carman
- Carmichaels
- Carmichaels, Borough of
- Carmona
- Carnegie
- Carnegie, Borough of
- Carney
- Carnot
- Carnwath
- Carol Heights
- Carpenter
- Carpenter Hollow
- Carpentertown
- Carpenter Town
- Carriage Stop
- Carrick
- Carrick Valley
- Carroll
- Carroll Manor
- Carroll Park
- Carroll Park (subdivision)
- Carrolltown
- Carrolltown, Borough of
- Carrolltown Road
- Carroll, Township of
- Carroll, Township of
- Carroll, Township of
- Carroll Valley
- Carroll Valley
- Carroll Valley, Borough of
- Carsontown
- Carsonville
- Carter
- Cartin
- Cartwright
- Cartwrights Crossing
- Carversville
- Carverton
- Casanova
- Cascade
- Cascade, Township of
- Casey Highlands
- Casey Village
- Cashtown
- Cashtown
- Cassandra
- Cassandra, Borough of
- Casselman
- Casselman, Borough of
- Cass, Township of
- Cass, Township of
- Cassville
- Cassville, Borough of
- Castanea
- Castanea, Township of
- Castile
- Castle Fin
- Castle Garden
- Castle Garden
- Castle Rock
- Castle Rock Acres
- Castle Rocks
- Castle Shannon
- Castle Shannon, Borough of
- Castle Valley
- Castlewood
- Catalina
- Catasauqua
- Catasauqua, Borough of
- Catawissa
- Catawissa, Borough of
- Catawissa, Township of
- Catfish
- Catharine, Township of
- Cats Run Junction
- Cavettsville