A few off the top of my head:
Agnes deMille -- Dream Ballet (Oklahoma)
Jerome Robbins -- Prologue (West Side Story)
Jerome Robbins -- America (West Side Story)
Jerome Robbins -- The Rumble (West Side Story)
Jerome Robbins -- Tradition (Fiddler)
Jerome Robbins -- To Life (Fiddler)
George Faison -- The Tornado (The Wiz)
Michael Bennett -- Turkey Lurkey Time (Promises Promises)
Michael Bennett -- Who's That Woman (Follies)
Michael Bennett -- I Hope I Get It (A Chorus Line)
Michael Bennett -- At The Ballet (A Chorus Line)
Michael Bennett -- Hello Twelve, Hello Thirteen (A Chorus Line)
Michael Bennett -- The entire opening Apollo Talent Show sequence (Dreamgirls)
Michael Bennett -- It's All Over /AIATY (Dreamgirls)
Bob Fosse -- The Rich Man's Frug (Sweet Charity)
Bob Fosse -- There's Gotta Be Something Better Than This (Sweet Charity)
Bob Fosse -- Cell Block Tango (Chicago)
Bob Fosse -- All That Jazz (Chicago)
Bob Fosse -- Magic To Do (Pippin)
Kenneth Macmillan -- Carousel Waltz (Carousel revival)
"What a story........ everything but the bloodhounds snappin' at her rear end." -- Birdie
[http://margochanning.broadwayworld.com/]
"The Devil Be Hittin' Me" -- Whitney