"Don't Dream It's Over" is a song by rock band Crowded House, recorded for their 1986 self-titled debut studio album. The song was composed and written by New Zealand frontman Neil Finn and released in October 1986 as the fourth single from the album.

"Don't Dream It's Over" became the band's biggest international hit, reaching No. 2 on the US Billboard Hot 100 in April 1987. The song reached No. 1 in Canada and in Finn's native New Zealand, while in Australia, it peaked at No. 8. In continental Europe, it reached No. 6 in Norway, No. 27 in the Netherlands, No. 13 in West Germany, and No. 25 in the United Kingdom.