Jazz24 is a 24/7 jazz radio station broadcasting from Seattle, Washington. It features a mix of classic jazz artists like Miles Davis, Billie Holiday, and Dave Brubeck, as well as contemporary jazz talents such as Diana Krall, Wynton Marsalis, and Joshua Redman. The station occasionally incorporates blues, funk, and Latin jazz into its programming to add variety.

Jazz24 is produced by Pacific Public Media, which also operates KNKX-FM. It began as KPLU-FM in 1966, owned by Pacific Lutheran University, before becoming a community-licensed station in 2016. The station is now owned and operated by Friends of 88.5 FM, a non-profit organization based in Tacoma, Washington.

In addition to music, Jazz24 provides commentary from knowledgeable DJs and features live performances, interviews, and studio sessions. The station aims to cater to both jazz enthusiasts and casual listeners, offering a diverse range of jazz styles including traditional, swing, bebop, and fusion.

Jazz24 is available as a free online stream and through mobile apps, allowing listeners worldwide to enjoy its curated jazz programming around the clock.