Stratz also spelled Strätz is a German, Slovak surname. Notable people with the surname include:
Carl Heinrich Stratz, German-Russian gynecologist Mike Stratz, American golf course architect Hans-Peter Stratz, German Olympic wrestler Rudolph Stratz, German author Ursula Strätz, German actress Stephen Stratz, American Engineer, Of German Descent (Co-Owner Of AsicNorth, Inc ) Victor Strätz Quintino, Brazilian, Of German Descent ( NASA Space Apps Winner, 2019, Florianópolis. Hackathon )