Big Day is an American situation comedy that revolves around the preparation for a wedding.

(The) Big Day may also refer to:

Film and television Jour de fête or The Big Day, a 1949 French film The Big Day (1959 film), a 1959 Australian television drama The Big Day (1960 film), a 1960 British drama film Bada Din (), a 1998 Indian Christmas film The Big Day (2018 film), a 2018 Singaporean film The Big Day (TV series), an Indian TV series "The Big Day" (Drop the Dead Donkey), a 1990 television episode "The Big Day" (Rocket Power), the 2004 series finale "The Big Day" (Shameless), a 2005 television episode

Music

The Big Day (album), a 2019 album by Chance the Rapper The Big Day, an album by Kelly Chen "Big Day", a 1986 song by XTC from Skylarking "Big Day", a song from the 2022 British television series Don't Hug Me I'm Scared

Other uses The Big Day, a novel by Barry Unsworth Bara Din (), Christmas in India

See also "Big Days", an episode of How I Met Your Mother Lieldienas or Big Days, a celebration on March 23 in ancient Latvia Big Day Out (disambiguation)