Charles William Chech (April 27, 1878 – January 31, 1938) was a pitcher who played in Major League Baseball between 1905 and 1909. Chech batted and threw right-handed. He was born in Madison, Wisconsin. In a four-season career, Chech posted a 33–30 record with 187 strikeouts and a 2,52 ERA in 606 innings. Following his Major League career, he played for the St. Paul Apostles of the American Association. Chech died in Los Angeles, at the age of 59.