Answer:
Yes, but only if the landlord provides evidence of unauthorized sub-let and proves that no written consent was given.
Legal Basis:
Article 25(b) of Dubai Law No. 26 of 2007 Relationship between Landlords and Tenants in the Emirate of Dubai - The Landlord may seek eviction of the Tenant from the Real Property prior to the expiry of the term of the Tenancy where the Tenant sub-lets the Real Property or any part thereof without obtaining the Landlord’s approval in writing.
Relevant case law:
Case No. 02/09014/2025 of 2025 / RDC / Primary Court - Eighth Primary Committee
Case No. 02/12512/2025 of 2025 / RDC / Primary Court - Second Primary Committee