Laazar is a surname. Notable people with the surname include:
Achraf Lazaar (born 1992), Moroccan footballer Fiona Lazaar (born 1983), French politician Kamel Lazaar (born 1952), Tunisian-Swiss financier Lina Lazaar (born 1983), Tunisian art critic Mehdi Lazaar (born 1993), Belgian footballer Moncef Lazaâr (1942–2018), Tunisian actor and screenwriter