Chester Jennings Poindexter [Jinx] (September 30, 1910 – March 3, 1983) was a pitcher in Major League Baseball who played for the Boston Red Sox (1936) and Philadelphia Phillies (1939). Listed at 5 ft 10 in (1.78 m), 165 lb (75 kg), Poindexter batted and threw left-handed. He was born in Pauls Valley, Oklahoma.
In a two-season-career, Poindexter posted a 0–2 record with a 4.83 ERA in 14 appearances, including one start, 14 strikeouts, 31 walks, and 41 innings of work.
Following baseball, Poindexter worked for Phillips Oil. He died in Norman, Oklahoma, at the age of 72.