The comptroller of Maryland is a constitutional officer of the U.S. state of Maryland. Thirty-four individuals have held the office of comptroller since 1851, when the office was created. The incumbent is Brooke Lierman, a Democrat.

Brooke Elizabeth Lierman is an American civil rights attorney and politician who is the 34th Comptroller of Maryland. She was first elected in 2022, becoming the first female Comptroller of the state and the first woman elected to an independent state government office in Maryland. She was previously a Democratic member of the Maryland House of Delegates, representing District 46 in Baltimore.