Aaron Benedict Gardenier (September 26, 1848 – June 18, 1909) was an American lawyer and politician from New York.
He returned to his home town and practiced law there for the next several years in the firm Gardenier & Barrett.
[2] Gardenier served as District Attorney of Columbia County for three terms, beginning in 1880.
In 1889, he was elected to the New York State Assembly as a Republican, representing Columbia County.
[6] He was also a member of the Freemasons, the Royal Arch Masonry, the Knights Templar, the Scottish Rite, and the Shriners.