Norma Metrolis nicknamed "Trolley" (5 December 1925 – 2 February 2010) was a catcher in the All-American Girls Professional Baseball League between 1946 and 1950. She both batted and threw right-handed. Raised in Lake Worth, Florida, Norma started playing for the league at the age of 19. During the five years of her baseball career, she played for the Muskegon Lassies (1946), Racine Belles (1947), South Bend Blue Sox (1948, 1949), Peoria Redwings (1949) and Fort Wayne Daisies (1950). In addition, she went to Havana, Cuba with the league to promote the game.