Lester Louis Adler (born December 13, 1933) is an American record and film producer and the co-owner of the Roxy Theatre in West Hollywood, California. Adler has produced and developed a number of high-profile musical artists, including the Grass Roots, Jan & Dean, the Mamas & the Papas, and Carole King. King's album Tapestry, produced by Adler, won the 1972 Grammy Award for Album of the Year and has been called one of the greatest pop albums of all time. Adler is an executive producer of The Rocky Horror Picture Show and discovered and produced comedy albums and films for Cheech & Chong. In 2006, he was awarded a star on the Hollywood Walk of Fame for his achievements in music. He was inducted into the Rock & Roll Hall of Fame in 2013 as the recipient, alongside Quincy Jones, of the Ahmet Ertegun Award.

The Rocky Horror Double Feature Video Show

Meat Loaf: In and Out of Hell

Strange Journey: The Story of Rocky Horror

The Making of Ladies and Gentlemen, Fabulous Stains

California Dreamin': The Songs of The Mamas & The Papas

Jimi Hendrix: Hear My Train a Comin'

AKA Tommy Chong

Immediate Family

The Wrecking Crew

Kareem: Minority of One

Herb Alpert Is...

Sam Cooke: Legend

Carole King: Natural Woman

Cheech & Chong's Last Movie

Behind the Music

20 Feet from Stardom

You've Got A Friend: The Carole King Story

Beautiful Dreamer: Brian Wilson and the Story of Smile

Echo in the Canyon

Music, Money, Madness… Jimi Hendrix Live In Maui

アダム・サンドラーのラブ・ユー

The Last Impresario

Legends

Jan & Dean: The Other Beach Boys

Sane Inside Insanity