Lucy Steel (ルーシー・スティール Rūshī Sutīru), née Pendleton (ペンドルトン Pendoruton), is a primary ally featured in the seventh part of JoJo's Bizarre Adventure, Steel Ball Run. She is also a tertiary character in the eighth part, JoJolion.

Lucy is the wife of the Steel Ball Run race promoter, Steven Steel. She eventually discovers Funny Valentine's plan for the race and, fearing for her husband's safety, decides to cooperate with the duo, Johnny Joestar and Gyro Zeppeli.