Gordon R. Hahn (1919–2001) was a member of the Los Angeles City Council and California State Assembly in the mid-20th Century.
While on the council, he cast the decisive vote that brought the Brooklyn Dodgers to Los Angeles and was instrumental in the appointment of Gilbert Lindsay, who became the first African American on the city council.
His brother, Kenneth Hahn, was Los Angeles County supervisor for 40 years. After Kenneth suffered a stroke in 1987, Gordon was his field deputy until Kenneth retired in 1992.
Hahn was born in Kindersley, Saskatchewan, the sixth of the seven children of John and Hattie (Wiggins) Hahn. His father died when he was an infant, leaving his mother to raise the large family on a $60-per-month pension. She moved the family to a small house on Flower Street in Los Angeles, where his younger brother, Kenneth, was born.
Hahn worked his way through Pepperdine University, graduated from the United States Merchant Marine Academy and was a Naval Reserve officer during World War II.
After leaving office, he worked in the real estate business. He died of pneumonia caused by respiratory failure on March 29, 2001. Hahn was buried in Riverside National Cemetery in Riverside, California.
In 1946, at the age of 27, he was elected as a Republican in the 66th District of the California State Assembly, becoming the youngest legislator in a decade. He served three and a half terms in the Assembly, from 1947 until his resignation in 1953.
See also List of Los Angeles municipal election returns, 1953 and after.
Hahn was appointed to fill the Los Angeles City Council District 8 seat vacated by his brother, Kenneth, who had been elected to the Los Angeles County Board of Supervisors. Gordon was elected to the council in his own right after the expiration of his brother's term and served on the council until 1963.