Godfrey Gummer Goodwin (January 11, 1873 – February 16, 1933) was a Representative from Minnesota.

He was born Alfred Gustafson near St. Peter, Nicollet County, Minnesota, to a single mother, Cecilia Carlson (née Sissa Carlsdotter), a native of Sweden.

He attended public schools and graduated from the faculty of law at the University of Minnesota at Minneapolis in 1896.

After his congressional district was eliminated, he failed to receive nomination to the at-large Minnesota delegation in 1932.

He plunged to his death from a window of the Hotel Driscoll in Washington, D.C., on February 16, 1933, only two weeks before the end of his final term.