Austin Lane Crothers (May 17, 1860 - May 25, 1912), a member of the United States Democratic Party, was the 46th Governor of Maryland in the United States from 1908 to 1912.
In 1897, Austin Crothers was elected to the Maryland State Senate as a Democrat, replacing his brother Charles C. Crothers. During the session of 1900, he became his party's leader in the Senate after becoming chairman of the Senate Finance Committee. He was re-nominated for the 1901 election, but was defeated by the Republican Henry M. McCullough. Crothers continued to act as party leader in Cecil County, but still failed another re-election attempt in 1905.
In 1906, Governor Edwin Warfield appointed Crothers to succeed the late Judge Edwin H. Brown as an associate judge for the Second Judicial Circuit, which included Cecil County. However, he refused to run for a second term, and instead ran for governor in 1907. Despite being a relative unknown, Crothers was elected into office.
He tried to reform the Baltimore Board of Police Commissioners, initiating an extensive investigation that led to charges against them. Crothers removed the three supposedly corrupt members and tried to fill their posts with chosen replacements while the originals awaited trial. However, the Maryland Court of Appeals determined that the governor did not have such power, neither to remove them or replace them before their time in court. Crothers still tried to bring the charges against them, but nothing came of it.
Crothers also supported the 1910 Digges Amendment to the Maryland Constitution, which would have used property qualifications to disenfranchise African Americans. He also barely refrained (following a public outcry) from supporting a bill which would have effectively passed the bill's requirements into law even before the people ratified it. The Amendment was rejected by the people of Maryland.
Crothers's actions led to some problems with Maryland's other politicians, including members of his own party, near the end of his time as governor. However, he has been recognized since as one of Maryland's best and most influential executives. Crothers was sick when he left office in 1912, and eventually died at his home in Elkton on May 25 of that year.
His great-grandson, James Crothers unsuccessfully ran for mayor of Forked River, New Jersey.