Welcome to DSSLI



Our DSSLI Web site will be undergoing an upgrade this summer, so check back in August 2015 for detailed registration information. For questions, e-mail This e-mail address is being protected from spam bots, you need JavaScript enabled to view it Thank you for your understanding!

Students on stage.Deutsche Sprachschule Long Island, Inc. (DSSLI) is a parent initiative founded in 2003 in Suffolk County, Long Island, New York. DSSLI provides continuing language education for German learners ("DaF") and German-speaking students of all ages and levels, and provides a network for families to expand their knowledge of German culture and to engage in cross-cultural exchanges.  

  • We offer classes for toddlers, children, teens, and adults.
  • Classes for children meet Saturday afternoons, adult classes weekday nights.
  • All classes meet at Stony Brook University in Stony Brook, New York.