Johann Strauss I (; also Johann Baptist Strauss, Johann Strauss, Sr., the Elder, the Father; March 14, 1804 – September 25, 1849) was an Austrian Romantic composer.
Zelo se je zanimal za akustiko in je s tega področja objavil več člankov v revijah "Poggendorffs Annalen," Schweiggerjevi "Jahrbücher für Chemie und Physik" in v glasbeni "Carcilia.