George Pepper Wilson) (June 10, 1876 – September 23, 1902) was a pitcher in Major League Baseball who played from 1901 through 1902 for the Boston Americans (1901–02) and Baltimore Orioles (1902).

Listed at 5 ft 11 in (1.80 m), 175 lb., Prentiss was a switch-hitter and threw right-handed.

In a two-season career, Prentiss posted a 3–3 record with 10 strikeouts and a 5.31 ERA in 11 appearances, including seven starts, four complete games, and 57⅓ innings of work.

Prentiss died in his hometown of Wilmington, Delaware, at age 26 from Typhoid fever.

This biographical article relating to an American baseball pitcher born in the 1870s is a stub.