Oslac

Oslac may refer to:

• Oslac (name), the Anglo-Saxon name and its fellow-Germanic cognates

people called Oslac:

• Oslac of Sussex (fl. 765—90), king of Sussex
• Anslech de Bricquebec (fl. 10th century), Norman noble
• Oslac of York (fl. 963—75), ealdorman of Yorkshire