28 or Twenty-eight may refer to:
28 (number), the natural number following 27 and preceding 29. one of the years 28 BC, AD 28, 1928, 2028
Films 28 (2014 film), a Sri Lankan feature drama 28 (2019 film), an Indian Malayalam-language film
Songs and albums 28 (album), by Aoki Takamasa and Tujiko Noriko, 2005 "28" (song), by Zach Bryan, 2024 "28", by Agust D from D-2, 2020 "Twenty Eight" (song), by The Weeknd, 2011 "Twenty Eight", by Karma to Burn from Wild, Wonderful Purgatory, 1999
Science Nickel, a transition metal in the periodic table with atomic number 28 28 Bellona, an asteroid in the asteroid belt
Other uses 28 (book), a 2007 non-fiction book by Stephanie Nolen Twenty-eight (card game), an Indian trick-taking game for four players Twenty-eight, a nickname for the subspecies (Barnardius zonarius semitorquatus) of the Australian ringneck Toyota-28, a boat made by Toyota and Yanmar "28", a clothing brand by English singer Louis Tomlinson
See also 28th (disambiguation)