In the Wind is the third album by the American folk music trio Peter, Paul & Mary, released in 1963 (see 1963 in music). It was reissued on audio CD in 1990. In the Wind was so successful that when it hit #1 on the Billboard album charts, it caused their two previous albums to re-enter the Top 10 as well. The album was released in October 1963, a few months before the arrival of the Beatles heralded the British Invasion. At this point in musical history the folk music revival was in full flower.

The debut album by Peter, Paul & Mary is still one of the best albums to come out of the 1960s folk music revival, a beautifully harmonized collection of the best songs that the group knew, stirring in its sensibilities and its haunting melodies, crossing between folk, children's songs, and even gospel ("If I Had My Way"), and light-hearted just where it needed to be, with the song "Lemon Tree," which became their first hit single, and earnest where it had to be, particularly on "If I Had a Hammer."