Arnolfo di Lapo, also known as Arnolfo di Cambio, (1232 or 1245 - 1310) was a Florentine architect and sculptor.
His sculpture includes:
- Monument to Cardinal Annibaldi (1276)
- Statue of Robert Anjou (1277)
- Fountain of the Thirsty People in Perugia
- Tomb of Cardinal de Braye in San Domenico, Orvieto (c.1282)
Giorgio Vasari includes a biography of Arnolfo in his Lives of the Artists.