Charles Dyer Beckwith (October 22, 1838 – March 27, 1921) was an American Republican Party politician from New Jersey who represented the 5th congressional district from 1889 to 1891.

As a member of the Republican Party representing New Jersey, Charles Dyer Beckwith contributed to the legislative process during 1 term in office. Charles Dyer Beckwith’s service in Congress occurred during a significant period in American history, participating in the democratic process and representing the interests of constituents.