A perfect storm is a confluence of events that drastically aggravates a situation.

Perfect storm may also refer to:

1991 Perfect Storm, a weather event

• The Perfect Storm (book), a 1997 book by Sebastian Junger about the 1991 Perfect Storm

• The Perfect Storm (film), a 2000 film adapted from the book

Television

• "Perfect Storm" (Flashpoint)

• "The Perfect Storm" (The O.C.)

• "The Perfect Storm" (Pretty Little Liars)

• "Perfect Storm" (Tru Calling)

• "Perfect Storm" (Grey's Anatomy)

• Perfect Storm: Disasters That Changed The World, a Canadian historical documentary series

Music

• The Perfect Storm (album), by Twista

• "Perfect Storm" (song), by Brad Paisley

• "Perfect Storm", by AJ Tracey from his 2021 album Flu Game

Other

• The Perfect Storm, a concept in the ministry and marketing from John Paul Jackson

• Carl Crawford (born 1981), nicknamed "The Perfect Storm", an American professional baseball left fielder with the Los Angeles Dodgers