The Deutsche Sprachschule Long Island (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.
• We offer separate classes for German speakers and for those who are learning to speak it.
• Children classes meet Saturday afternoons, adult classes weekday nights.
• All classes meet at Stony Brook University in Stony Brook, New York.