Tajabad is one of the former names of Herat, Iran.

Tajabad () may also refer to:

Fars Province Tajabad, Marvdasht, a village in Marvdasht County Tajabad, Zarrin Dasht, a village in Zarrin Dasht County

Hamadan Province Tajabad-e Olya, Hamadan, Hamadan Province Tajabad-e Sofla, Hamadan, Hamadan Province

Isfahan Province Tajabad, Natanz, a village in Natanz County

Kerman Province Tajabad, Anbarabad, Kerman Province Tajabad, Baft, Kerman Province Tajabad, Bardsir, Kerman Province Tajabad-e Yek, Bardsir, Bardsir County, Kerman Province Tajabad, Jiroft, Kerman Province Tajabad, Kahnuj, Kerman Province Tajabad-e Do, Kahnuj, Kahnuj County, Kerman Province Tajabad, Derakhtengan, Kerman County, Kerman Province Tajabad, Narmashir, Kerman Province Tajabad, Rafsanjan, Kerman Province Tajabad-e Kohneh, Rafsanjan County, Kerman Province Tajabad-e Olya, Rudbar-e Jonubi County, Kerman Province Tajabad, Zarand, Kerman Province

Kurdistan Province Tajabad, Divandarreh, Kurdistan Province Tajabad, Qorveh, Kurdistan Province

Razavi Khorasan Province Tajabad, Razavi Khorasan

Sistan and Baluchestan Province Tajabad, Sistan and Baluchestan

South Khorasan Province Tajabad, Tabas, South Khorasan Province