FILADELFIYa (Rhiladelphia),shahr va bandari kaloni bahri dar sharqi ShMA. Aholiash 1,7 mln nafar (1980). Filadelfiya yake aa kalontarin markazhoi tijorat, naqliyot, moliya va madaniyati ShMA meboshad.
Moshinsozi, kishtisozi, sanoati tahvili metall, khimiya, tahvili neft va gayra taraqqi kardaast.
Shahr soli 1682 bunyod yoftaast. Filadelfiya yake az markazhoi asosii Jang baroi istiqloliyat dar Amerikai Shimoli (1775—83) bud. Solhoi 1790—1800 — poytakhti ShMA.