Merry is a surname. Notable persons with that surname include:
Abdelkrim Merry (born 1955), Moroccan footballerAnthony Merry (1756–1835), British diplomatCyril Merry, (1911–1964) West Indies cricketerDiana Merry, computer programmerGus Merry (c.1888-1942), Welsh dual-code international rugby playerJames Merry, various including:James Merry (actor) (born 1982), British actorKatharine Merry (born 1974), English sprinterMustafa Merry (born 1958), Moroccan footballerClarice Merry (born 2003)