Dorothy Germain Porter (April 3, 1924 – July 20, 2012) was an American amateur golfer. Born in Philadelphia, Pennsylvania, Dorothy Germain began playing golf at 11. She graduated from Beaver College (now Arcadia University), where she played field hockey. In the early 1940s, Porter won a number of Philadelphia junior and amateur golf championships, and in 1946 she captured the first of her three Pennsylvania Women's Amateurs. She won the Women's Western Amateur in 1943, 1944, and 1967. Porter was inducted into the Philadelphia Sports Hall of Fame in 2008.