Isaak Shvarts may refer to:

• Isaac Schwartz (1923–2009), Soviet composer
• Isaac Izrailevich Schwartz (1879–1951), director of the Ukrainian Cheka and member of the Communist Party of Ukraine

• Jeddah Economic Forum
• Jeddah International Airport
• Jeddah Islamic Port
• Jeddah TV Tower
• Jeddart justice
• Jed Davis
• Jedd Garet
• Jeddore Oyster Pond, Nova Scotia
• Jeddore (surname)
• Jeddy 3's Poem
• Jed (EastEnders)
• JEDEC memory standards
• JEDEC Solid State Technology Association
• Jedediah Buxton
• Jedediah Carvell
• Jedediah Dingle
• Jedediah Grant
• Jedediah Herrick
• Jedediah Huntington
• Jedediah Island
• Jedediah Island Marine Provincial Park
• Jedediah K. Smith
• Jedediah leland
• Jedediah Leland
• Jedediah Morgan Grant