"Don't Panic" is a song written and recorded by the British alternative rock band Coldplay. Originally titled "Panic", the earliest known version of the song existed in 1998, performed live during the band's first gig in the same year. It had a different melody, and was included in the band's second EP, The Blue Room. The track was reproduced by Coldplay and British producer Ken Nelson for the band's debut album, Parachutes.

Following their successful releases in 2000, Coldplay and their record label Parlophone thought there was enough exposure of the album in the United Kingdom. Thus, the decision of releasing a fourth single would be for regions that had not been overdosed by the hit singles "Yellow" and "Trouble". They settled on "Don't Panic", which at the time was an audience favorite. The single was released in some European regions, and the United Kingdom only received a promo edition. The critical reception of the song was generally positive.

"Don't Panic" came into existence while Coldplay was still in its infancy. In the time, the band had written 10 songs including an early version of "Don't Panic", and used it in recruiting the band's drummer. It was originally called "Panic", and was one of six songs played at Coldplay's first gig in 1998 at Camden's Laurel Tree. This version has a different melody, and the lyrics are an account of a "slightly disastrous evening Chris had spent entertaining a young lady called Alice Hill". Eventually, the title became "Don't Panic."

The original version of "Don't Panic" was recorded in 1999, different from the version featured in Parachutes. First, lead singer Chris Martin plays the piano during the bridge. As well, there is a feedback-distorted introduction. This version was included in The Blue Room EP, released in October 1999.

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