Bertram Roe "Dutch" Lerchen (April 4, 1889 – January 7, 1962) was a shortstop who played briefly for the Boston Red Sox during the 1910 season.

His son, George Lerchen, played for Detroit and Cincinnati from 1952 to 1953.

In six appearances at shortstop, he collected nine outs with four assists and made a double play while committing one error in 14 chances for a .929 fielding percentage.

Lerchen died in his hometown of Detroit, Michigan, at age 72.

This biographical article relating to an American baseball shortstop is a stub.