Lambert Sustris (c. 1515/1520 – c. 1584) was a Dutch painter active mainly in Venice. The works Sustris completed in Italy exhibit either a Mannerist style or qualities that may be deemed proto-Baroque. He is also referred to as Alberto de Olanda (Albert of Holland). He was born in Amsterdam, and only came to Venice when over 40 years old. His training is unknown, but he was utilized by the studio of Titian for the depiction of landscapes.