Newark Group may refer to:

• The Newark Group, Inc., now Caraustar
• Newark Supergroup - a sequence of Upper Triassic and Lower Jurassic sedimentary rocks in eastern North America

• Maduravoyal (State Assembly Constituency)
• Maduravoyal taluk
• Madureira
• Madureira Atlético Clube
• Madureira (disambiguation)
• Madureira (surname)
• Madurella mycetomatis
• Madure railway station
• Madu River
• Madurkathi
• Madu Road National Park
• Madu Road Sanctuary
• Maduro assassination attempt
• Maduro, Victor
• Maduru Oya
• Maduru Oya Dam
• Maduru Oya Power Station
• Maduru Oya Reservoir
• Maduru Oya Solar Power Station
• Madushan Ravichandrakumar
• Madushika Methtananda
• Madushika Meththananda
• Madu Station
• Maduveya Mamatheya Kareyole
• Maduwanwela Maha Disawe