{{Infobox musical artist <!-- See Wikipedia:WikiProject_Musicians -->
| name = Lester Sill
| associated_acts = [[Jerry Leiber and Mike Stoller|Leiber & Stoller]], T-Bone Walker, Paris Sisters, The Coasters, The Monkeys
| website = {{URL|www.gregmarkmusicinc.com}}
| module = {{Infobox person |name=Lester Sill| children = Chuck Kaye (stepson), Joel Sill, Greg Sill, Lonnie Sill <ref name="Lester Sill Dies at 76 Billboard"/>
| spouse = Harriet
| footnotes = <center>Jazz guitarist Alex Sill (grandson)<ref name="Pacent 2019">{{cite web | last=Pacent | first=Nina | title=From Carl Jung to Lady Gaga, Jazz Guitarist Alex Sill’s Music Speaks His Mind | website=BMI.com | date=2019-05-22 | url=https://www.bmi.com/news/entry/from-carl-jung-to-lady-gaga-jazz-guitarist-alex-sills-music-speaks-his-mind | archive-url=https://web.archive.org/web/20190619235020/https://www.bmi.com/news/entry/from-carl-jung-to-lady-gaga-jazz-guitarist-alex-sills-music-speaks-his-mind | archive-date=2019-06-19 | url-status=live | access-date=2019-11-07}}</ref></center>