Walter Herbert Streuli (September 26, 1935 – January 19, 2017) was an American professional baseball player, a catcher who appeared in six Major League Baseball games over parts of three seasons with the 1954–56 Detroit Tigers. Streuli stood 6 feet 2 inches (1.88 m) tall, weighed 195 pounds (88 kg), and threw and batted right-handed. He was an alumnus of Southwestern College (now Rhodes College) in Memphis. Streuli died on January 19, 2017, in Greensboro, North Carolina at the age of 81.