Ed Case (born September 27, 1952) is a politician from Hawai'i in the United States. He currently serves the residents of the Hawai'i Second Congressional District (map) in the United States House of Representatives as a Democrat. He was first elected in 2002 in a special election to fill the seat of the deceased Patsy T. Mink, who died of pneumonia.
Case first gained popularity in Hawai'i as majority leader of the Hawai'i State Legislature and for his reform campaign for Governor of Hawai'i in 2002.
On January 19, 2006, Case announced that he will challenge Sen. Daniel Akaka in the primary for his US Senate seat.