"Sweet Disposition" is a song by Australian indie rock band the Temper Trap. Described by critics as an "indie anthem", the song was written by Dougy Mandagi and Lorenzo Sillitto. "Sweet Disposition" peaked at number 14 on the ARIA Singles Chart. Outside Australia, "Sweet Disposition" peaked within the top ten of the charts in Belgium (Flanders), Ireland, and the United Kingdom. Renewed interest in the song was generated after it was included in the soundtrack for the 2009 film 500 Days of Summer — eventually peaking at number nine on the Billboard Alternative Songs chart in the United States. In 2025 the song was voted 11th in the Triple J Hottest 100 of Australian Songs.