| Fred B. Gernerd | |
| Birthname: | Fred Benjamin Gernerd |
| State: | Pennsylvania |
| District: | 13th |
| Term Start: | March 4, 1921 |
| Term End: | March 3, 1923 |
| Preceded: | Arthur Granville Dewalt |
| Succeeded: | George F. Brumm |
| Birth Date: | 22 November 1879 |
| Birth Place: | Allentown, Pennsylvania, U.S. |
| Death Place: | Allentown, Pennsylvania, U.S. |
| Restingplace: | Trexlertown Cemetery in Trexlertown, Pennsylvania |
| Party: | Republican |
| Alma Mater: | Franklin & Marshall College Columbia University Columbia Law School |
Fred Benjamin Gernerd (November 22, 1879 – August 7, 1948) was an American lawyer and politician who served one term as a Republican member of the U.S. House of Representatives from Pennsylvania from 1921 to 1923.
Gernerd was born in Allentown, Pennsylvania. He graduated from Franklin and Marshall College in Lancaster, Pennsylvania, in 1901, from Columbia University's school of political science in New York City in 1903, and from Columbia Law School in 1904. He was admitted to the bar in 1904 and commenced practice in Buffalo, New York.
In 1905, he returned to Allentown, serving as district attorney of Lehigh County from 1908 to 1912. He was a Pennsylvania Republican State Committeeman from 1912 to 1920 and a trustee of Franklin & Marshall College in Lancaster, Pennsylvania, and of Cedar Crest College in Allentown.
Gernerd was elected as a Republican to the Sixty-seventh Congress but was an unsuccessful candidate for reelection in 1922.
He resumed the practice of law in Allentown and served as a delegate to 1928 Republican National Convention.
Gernerd died in Allentown, Pennsylvania, on August 7, 1948, at age 68, and is interred in Trexlertown Cemetery in Trexlertown, Pennsylvania.
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