List of Famous people with last name Lacy

Edward Darwin Lacy Jr. is a former American football running back. He played college football at Alabama, where he was a member of three BCS National Championship teams in the 2009, 2011, and 2012 seasons. He was drafted by the Green Bay Packers in the second round of the 2013 NFL Draft. He was also a member of the Seattle Seahawks.

Jake Lacy is an American actor. He is known for his portrayal of Pete "Plop" Miller on the ninth and final season of The Office and as a co-lead as Casey Marion Davenport on the ABC sitcom Better with You (2010–11). He starred with Jenny Slate in the 2014 film Obvious Child and opposite Rooney Mara in Carol (2015). He played Olivia Wilde's character's love interest in Love the Coopers in 2016, and has also starred as Nick Beverly on the Showtime series I'm Dying Up Here (2017–18).

Roger de Lacy (1170–1211), Baron of Pontefract, Lord of Bowland, Lord of Blackburnshire, Baron of Halton, Constable of Chester, Sheriff of Yorkshire and Sheriff of Cumberland, also known as Roger le Constable, was a notable Anglo-Norman soldier, crusader and baron.

Sir Pierce Thomas Lacy, 1st Baronet was an English stockbroker.

John de Lacy, 2nd Earl of Lincoln was hereditary Constable of Chester, 7th Baron of Pontefract, 8th Baron of Halton and 8th Lord of Bowland.