High Sierra Music Festival is a multi-day music festival held in Quincy, California, United States, a mountainous area about 80 miles northwest of Reno, Nevada.

[1] The festival is held each year the weekend of July 4.

[2] Away from the music stages, patrons can attend films and movement playshops including yoga, pilates, etc., shop for arts and crafts, or enjoy a wide variety of gourmet food and drink.

The organization has also produced festivals and concerts elsewhere in California, and in Maryland, Nevada, Georgia, Massachusetts, and Missouri.

Past artists have included The Black Crowes, Bob Weir & RatDog, Michael Franti & Spearhead, Béla Fleck and the Flecktones, Bruce Hornsby, The String Cheese Incident, Nickel Creek, moe., Widespread Panic, Medeski Martin & Wood, Yonder Mountain String Band, Gov't Mule, John Butler Trio, Umphrey's McGee, My Morning Jacket, Les Claypool, Leftover Salmon, and The Slip.