The discography of Hayley Kiyoko, an American singer and songwriter, consists of one studio album, four extended plays, eighteen singles and other album appearances. Kiyoko's debut EP, A Belle to Remember, was released in March 2013. Her next EP, This Side of Paradise, was released in February 2015 and spawned three singles: "This Side of Paradise", "Girls Like Girls", and "Cliff's Edge". In 2016, she released the singles "Gravel to Tempo", and "One Bad Night", included on the EP Citrine which was released later that year. In 2017, two new singles, titled "Sleepover" and "Feelings", were released. These were included, along with the follow-up single "Curious" on Kiyoko's debut album Expectations, which was released on March 30, 2018.