Bastow may refer to:

• James Austin Bastow
• Darren Bastow
• Tommy Bastow

• Dumar Aljure
• Dumaran Island
• Dumaran, Palawan
• Dumara, Papua New Guinea
• Dumara, Philippines
• Dumara, Zamboanga del Sur
• Dumardih
• Dumar-e Bala
• Dumar-e Meyani
• Dumar-e Olya
• Dumar-e Pa'in
• Dumar-e Pain
• Dumar-e Sofla
• Dumaresq Creek
• Dumaresq (disambiguation)
• Dumaresq, New South Wales
• Dumaresq (New South Wales)
• Dumarest of Terra
• Dumaria
• Dumaria (Naugarh)
• Duma River
• DuMars
• Dumars
• Du Martheray Crater
• Du Martheray (crater)