Thomas D'Alesandro Jr. Democratic Thomas D'Alesandro Jr. Democratic The 1955 Baltimore mayoral election saw reelection of Thomas D'Alesandro Jr. to a third consecutive term as mayor.

The general election was held May 3.

[1] D'Alesandro faced Republican Samuel Hopkins.

Hopkins had served a four-year term in the Maryland House of Delegates, having been elected in 1950.

[2]