Peter FitzReginald (died 1310), also known as Piers FitzReynold, Lord of Chewton was an English noble.
[1] Peter held from his mother, a share of Chewton, from William de Forz, her father.
Peter married firstly Ela, the daughter and co-heir of Roger Martel and Joan.
He married secondly Alice, daughter and heir of Blethin Broadspere, Lord of Llanlowell.
Peter married thirdly Maud (died 1349), of unknown parentage, without known issue.