Ongiara is the third studio album by Canadian folk rock band Great Lake Swimmers, released in Canada on March 27, 2007 and in the United States on May 8, 2007.

The band recorded most of the album in London, Ontario's historic music venue Aeolian Hall with producer Andy Magoffin.

The title Ongiara was the name of the boat that ferried the band to Toronto Island, where they recorded the initial demo.

Guest musicians appearing on the album include Serena Ryder, Sarah Harmer, Owen Pallett and Bob Egan.

The song "Your Rocky Spine" reached #1 on CBC Radio 3's The R3-30 charts the week of June 14, 2007.