Frank Raymond Devlin (October 27, 1867 – August 25, 1945) was a Canadian-American lawyer and politician.

Frank R. Devlin was born in Windsor, Ontario on October 27, 1867, and grew up in Vallejo, California.

[1] He was elected to the California State Assembly[2] in 1904, serving for two terms.

[3][4] He was appointed to the California Board of Railroad Commissioners by Governor Hiram Johnson on January 3, 1915.

This article about a member of the California State Assembly is a stub.