Language School Finder St. Leonards on Sea Language School Listings page. This section lists as many language schools we could find in St. Leonards on Sea. If you are the owner of a Language School business in St. Leonards on Sea please submit your listing using the Get Listed link at the top. These St. Leonards on Sea Language Schools offer a variety of language courses from part-time and private lessons to full-time intensive courses. The Language Schools provide language courses for people in St. Leonards on Sea who want to learn English, learn French, learn German, study Spanish, Italian, study Japanese and more.