First Night (disambiguation)

First Night is a New Year's Eve celebration.

First Night may also refer to:


 * First Night (TV series), 1963
 * "First Night" (The Professionals), a 1978 episode of the television series
 * 1st Night, 2010 comedy film
 * First Night, a minisode in the Doctor Who spin-off Night and the Doctor
 * "The First Night", 1998 song by Monica
 * "First Night" (song), song on Survivor's 1984 Vital Signs album
 * "First Night", a song on Lyrical Lemonade’s 2024 All Is Yellow album
 * La Primera Noche, 2003 Colombian film, English title The First Night
 * The First Night (film), a 1927 American silent film
 * First Night (film), a 1937 British drama film

Uncapitalized, it may refer to:
 * Consummation, first night of a marriage in many cultures
 * Droit du seigneur, supposed right of a lord to brides for the prima nocta
 * Premiere of a theatrical show, musical composition, film, etc.