莫里斯·威尔金斯，CBE，FRS（英语：英语：Maurice Hugh Frederick Wilkins，1916年12月15日－2004年10月5日，出生于新西兰）是一位英国分子生物学家，专注于磷光、雷达、同位素分离与X光绕射等领域。其在伦敦国王学院期间解开了DNA分子结构，以及一些相关研究，使其与佛朗西斯·克里克、詹姆斯·沃森共同获得了1962年的诺贝尔生理学或医学奖。他在国王大学的同事罗莎琳·富兰克林，也是这项研究的主要贡献者之一，但因病逝世，无缘得奖。

Maurice Hugh Frederick Wilkins CBEFRS (15 December 1916 – 5 October 2004) was a New Zealand-born British physicist and molecular biologist, and Nobel Laureate whose research contributed to the scientific understanding of phosphorescence, isotope separation, optical microscopy and X-ray diffraction, and to the development of radar. He is best known for his work at King's College, London on the structure of DNA which falls into three distinct phases. The first was in 1948–50 where his initial studies produced the first clear X-ray images of DNA which he presented at a conference in Naples in 1951 attended by James Watson. During the second phase of work (1951–52) he produced clear "B form" "X" shaped images from squid sperm which he sent to James Watson and Francis Crick causing Watson to write "Wilkins... has obtained extremely excellent X-ray diffraction photographs" [of DNA].