史蒂文斯·T·梅森，美国律师和政治家，密歇根州第一任州长（卒于 1843 年）
史蒂文斯·汤姆森·梅森（Stevens Thomson Mason，1811 年 10 月 27 日 - 1843 年 1 月 4 日）是一位美国政治家，于 1835 年至 1840 年担任密歇根州的第一任州长。梅森从小就在政治上崭露头角，他被安德鲁任命为他所在地区的代理领土秘书Jackson at 19, becoming the acting territorial governor soon thereafter in 1834 at 22. As territorial governor, Mason was instrumental in guiding Michigan to statehood, which was secured in 1837. A member of the Democratic Party, he was elected as Michigan's first state governor in 1835, where he served until 1840. Elected at 23 and taking office at 24, Mason was and remains the youngest state governor in American history.