Shahab (Arabic: شَهاب, Persian: شَهاب ) may refer to:
- Shahab F.C., Iranian football club in Semnan
- a class of Iranian missiles (Service time of 1988–present; six variants):
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- Shahab-1
- Shahab-2
- Shahab-3
- Shahab-4
- Shahab-5
- Shahab-6
- Shahab, the former name of Mayakovski, Armenia
- Shahab, Iran, a village in Khuzestan Province, Iran
- Shahab District, an administrative subdivision of Iran