This is a list of notable people who were born in or near, or have been residents of Ilkley, England.
Campbell is a Scottish surname —derived from the Gaelic roots cam ("crooked") and beul ("mouth")—that had originated as a nickname meaning "crooked mouth" or "wry mouthed." Clan Campbell, historically one of the largest and most powerful of the Highland clans, traces its origins to the ancient Britons of Strathclyde. Between 1200 and 1500 the Campbells emerged as one of the most powerful families in Scotland, dominant in Argyll and capable of wielding a wider influence and authority from Edinburgh to the Hebrides and western Highlands.