One Second may refer to:
One Second (film), a 2020 film One Second (Yello album), 1987 One Second (Paradise Lost album), 1997, or the title track "One Second", a song by Stormzy from his 2019 album Heavy Is the Head
See also 1 Second, a 2019 South Korean manhwa series author by Sini and illustrated by Kwang Woon