"Hope" is a song by American DJ and production duo The Chainsmokers. Released on December 14, 2018, via Disruptor Records and Columbia Records, it features Swedish singer Winona Oak. Dancing Astronaut described the song as having "rhythm and light synth patterns that create a tropical house feel, adding a soothing background for its verses of combined vocal contributions." "Hope" was released as the final single from the Chainsmokers' second studio album Sick Boy. The song was described as being about "the desire of someone to be loved".
The lyric video of the song was released on December 14, 2018. It features the Chainsmokers and Winona Oak "laying on the floor covered in colorful flashing lights". Oak, being "the main focus of the video", appears wearing a "tan trench coat and red flannel shirt".