1st Commando Regiment soldier jumping out of an Australian Army blackhawk helicopter in 2013.jp

First or 1st is the ordinal form of the number one (#1).

First or 1st may also refer to:

* World record, specifically the first instance of a particular achievement

Arts and media

Music

* 1$T, American rapper, singer-songwriter, DJ, and record producer

Albums

* ''1st'' (album), a 1983 album by Streets
* ''1st'' (Rasmus EP), a 1995 EP by The Rasmus, frequently identified as a single
* '' 1ST'', a 2021 album by SixTones
* ''First'' (Baroness EP), an EP by Baroness
* ''First'' (Ferlyn G EP), an EP by Ferlyn G
* ''First'' (David Gates album), an album by David Gates
* ''First'' (O'Bryan album), an album by O'Bryan
* ''First'' (Raymond Lam album), an album by Raymond Lam
* ''First'', an album by Denise Ho

Songs

* "First" (Cold War Kids song), a song by Cold War Kids
* "First" (Lindsay Lohan song), a song by Lindsay Lohan
* "First", a song by Everglow from ''Last Melody''
* "First", a song by Lauren Daigle
* "First", a song by Niki and Gabi, Niki & Gabi
* "First", a song by Jonas Brothers

Education

* First grade, in primary education
* First, a British undergraduate degree classification

Geography

* First (Grindelwald), a minor summit below the Schwarzhorn in the Bernese Alps in Switzerland
* First (Kandersteg), a mountain in Bernese Alps in Switzerland

Science and technology

* First (communications), principles of communications
* First light (astronomy), First light, a milestone in telescope commissioning

Other uses

* Front-runner, or the position of ''first''
* FirstGroup, a British transportation company operating buses, trains, coaches and trams
* First Racing, a former racing team

See also

* FIRST (disambiguation)
* FST (disambiguation)
*
*
*
*
*
* Ist (disambiguation)
* One (disambiguation)
* The First (disambiguation)
* La 1ère (disambiguation) (french: La Première, , The First), "Première"
* Premiere (disambiguation), first
* Proto-, an English prefix meaning "first"

{{disambiguation, geo